Free Printable Motion

1.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the first statement of the audio clip?

a)

Difference between distance and displacement: let us understand the difference between distance and displacement with the help of an illustration

b)

Here you can see an athlete running along a circular track of radius (r) in a clockwise direction

c)

He starts from point A and finishes at the same point

d)

What is the distance covered by the athlete?

e)

the distance covered by the athlete is equal to the Circumference of a circle or track = 2πr

2.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Second statement of the audio clip?

a)

Is there any displacement or change in position?

b)

Here you can see an athlete running along a circular track of radius (r) in a clockwise direction

c)

He starts from point A and finishes at the same point

d)

What is the distance covered by the athlete?

e)

the distance covered by the athlete is equal to the Circumference of a circle or track = 2πr

3.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Third statement of the audio clip?

a)

Is there any displacement or change in position?

b)

When the athlete comes back to A there is no change in the position of the athlete because the final and initial positions of the athlete are the same.

c)

He starts from point A and finishes at the same point

d)

What is the distance covered by the athlete?

e)

the distance covered by the athlete is equal to the Circumference of a circle or track = 2πr

4.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Fourth statement of the audio clip?

a)

Is there any displacement or change in position?

b)

When the athlete comes back to A there is no change in the position of the athlete because the final and initial positions of the athlete are the same.

c)

That is the displacement is equal to 0.

d)

What is the distance covered by the athlete?

e)

the distance covered by the athlete is equal to the Circumference of a circle or track = 2πr

5.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Fifth statement of the audio clip?

a)

Is there any displacement or change in position?

b)

When the athlete comes back to A there is no change in the position of the athlete because the final and initial positions of the athlete are the same.

c)

That is the displacement is equal to 0.

d)

Now let us calculate the distance covered and the displacement if the athlete stops at point B which is diametrically opposite to the point A.

e)

the distance covered by the athlete is equal to the Circumference of a circle or track = 2πr

6.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Sixth statement of the audio clip?

a)

Is there any displacement or change in position?

b)

When the athlete comes back to A there is no change in the position of the athlete because the final and initial positions of the athlete are the same.

c)

That is the displacement is equal to 0.

d)

Now let us calculate the distance covered and the displacement if the athlete stops at point B which is diametrically opposite to point A.

e)

The distance covered by him would be equal to half the circumference of the circle.

7.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Seventh statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

When the athlete comes back to A there is no change in the position of the athlete because the final and initial positions of the athlete are the same.

c)

That is the displacement is equal to 0.

d)

Now let us calculate the distance covered and the displacement if the athlete stops at point B which is diametrically opposite to point A.

e)

The distance covered by him would be equal to half the circumference of the circle.

8.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Eighth statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

Thus we can define the distance covered by moving body as the actual length of the path covered by the moving body irrespective of the direction in which it moves

c)

That is the displacement is equal to 0.

d)

Now let us calculate the distance covered and the displacement if the athlete stops at point B which is diametrically opposite to point A.

e)

The distance covered by him would be equal to half the circumference of the circle.

9.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Ninth statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

Thus we can define the distance covered by moving body as the actual length of the path covered by the moving body irrespective of the direction in which it moves

c)

And displacement can be defined as the shortest distance between the initial position and the final position of the moving body

d)

Now let us calculate the distance covered and the displacement if the athlete stops at point B which is diametrically opposite to point A.

e)

The distance covered by him would be equal to half the circumference of the circle.

10.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Tenth statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

Thus we can define the distance covered by moving body as the actual length of the path covered by the moving body irrespective of the direction in which it moves

c)

And displacement can be defined as the shortest distance between the initial position and the final position of the moving body

d)

Displacement can also be defined as a distance covered in a particular direction

e)

The distance covered by him would be equal to half the circumference of the circle.

11.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Eleventh statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

Thus we can define the distance covered by moving body as the actual length of the path covered by the moving body irrespective of the direction in which it moves

c)

And displacement can be defined as the shortest distance between the initial position and the final position of the moving body

d)

Displacement can also be defined as a distance covered in a particular direction

e)

The distance covered by him would be equal to half the circumference of the circle.

12.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Twelfth statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

Thus we can define the distance covered by moving body as the actual length of the path covered by the moving body irrespective of the direction in which it moves

c)

And displacement can be defined as the shortest distance between the initial position and the final position of the moving body

d)

Displacement can also be defined as a distance covered in a particular direction

e)

The distance covered by him would be equal to half the circumference of the circle.

13.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Thirteenth statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

Thus we can define the distance covered by moving body as the actual length of the path covered by the moving body irrespective of the direction in which it moves

c)

And displacement can be defined as the shortest distance between the initial position and the final position of the moving body

d)

Displacement can also be defined as a distance covered in a particular direction

e)

The distance covered by him would be equal to half the circumference of the circle.

14.

An object has moved through a distance. Can it have zero displacements? If yes, support your answer with an example. What is the Fourteenth statement of the audio clip?

a)

And the displacement being the shortest distance between the initial and the final positions of the athlete is equal to the diameter of the circle.

b)

Thus we can define the distance covered by moving body as the actual length of the path covered by the moving body irrespective of the direction in which it moves

c)

And displacement can be defined as the shortest distance between the initial position and the final position of the moving body

d)

Displacement can also be defined as a distance covered in a particular direction

e)

The distance covered by him would be equal to half the circumference of the circle.

15.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the first statement of the video clip?

a)

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position?

b)

This is the square field. (Draw a square field)

c)

The length of each side of the square field is 10 meters, and here is the farmer.

d)

This former is working along the boundary of the square field

e)

within 40 seconds he is completing one round

16.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the second statement of the video clip?

a)

10 m, 20 m, 30 m, and 40 m

b)

This is the square field. (Draw a square field)

c)

The length of each side of the square field is 10 meters, and here is the farmer.

d)

This former is working along the boundary of the square field

e)

within 40 seconds he is completing one round

17.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Third statement of the video clip?

a)

10 m, 20 m, 30 m, and 40 m

b)

Now one round is over, one round has been completed.

c)

The length of each side of the square field is 10 meters, and here is the farmer.

d)

This former is working along the boundary of the square field

e)

within 40 seconds he is completing one round

18.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Fourth statement of the video clip?

a)

10 m, 20 m, 30 m, and 40 m

b)

Now one round is over, one round has been completed.

c)

Now he takes 40 seconds to complete this one round. How we can find speed of farmer?

d)

This former is working along the boundary of the square field

e)

within 40 seconds he is completing one round

19.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Fifth statement of the video clip?

a)

10 m, 20 m, 30 m, and 40 m

b)

Now one round is over, one round has been completed.

c)

Now he takes 40 seconds to complete this one round. How we can find the speed of farmer?

d)

We know the distance and we know the time. The distance covered by the farmer equal to 10 +10 plus 10 + 10 = 40 meter. The distance covered by the farmer is equal to 40 meters.

e)

within 40 seconds he is completing one round

20.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Sixth statement of the video clip?

a)

10 m, 20 m, 30 m, and 40 m

b)

Now one round is over, one round has been completed.

c)

Now he takes 40 seconds to complete this one round. How we can find the speed of farmer?

d)

We know the distance and we know the time. The distance covered by the farmer equal to 10 +10 plus 10 + 10 = 40 meter. The distance covered by the farmer is equal to 40 meters.

e)

Total time taken by the farmer to complete one round is 40 seconds. how we can find speed?

21.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Seventh statement of the video clip?

a)

b)

Now one round is over, one round has been completed.

c)

Now he takes 40 seconds to complete this one round. How we can find the speed of farmer?

d)

We know the distance and we know the time. The distance covered by the farmer equal to 10 +10 plus 10 + 10 = 40 meter. The distance covered by the farmer is equal to 40 meters.

e)

Total time taken by the farmer to complete one round is 40 seconds. how we can find speed?

22.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Eighth statement of the video clip?

a)

b)

Distance is 40 meter and time is 40 second the speed is one meter per second. The speed of farmer is one meter per second

c)

Now he takes 40 seconds to complete this one round. How we can find the speed of farmer?

d)

We know the distance and we know the time. The distance covered by the farmer equal to 10 +10 plus 10 + 10 = 40 meter. The distance covered by the farmer is equal to 40 meters.

e)

Total time taken by the farmer to complete one round is 40 seconds. how we can find speed?

23.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Ninth statement of the video clip?

a)

b)

Distance is 40 meter and time is 40 second the speed is one meter per second. The speed of farmer is one meter per second

c)

But the question is what will be the magnitude of displacement of the farmer at the end of two minutes 20 seconds from his initial position

d)

We know the distance and we know the time. The distance covered by the farmer equal to 10 +10 plus 10 + 10 = 40 meter. The distance covered by the farmer is equal to 40 meters.

e)

Total time taken by the farmer to complete one round is 40 seconds. how we can find speed?

24.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Tenth statement of the video clip?

a)

b)

Distance is 40 meter and time is 40 second the speed is one meter per second. The speed of farmer is one meter per second

c)

But the question is what will be the magnitude of displacement of the farmer at the end of two minutes 20 seconds from his initial position

d)

We need to find displacement after 2minutes 20 seconds. To find displacement we need the initial position and final position.

e)

Total time taken by the farmer to complete one round is 40 seconds. how we can find speed?

25.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Eleventh statement of the video clip?

a)

b)

Distance is 40 meter and time is 40 second the speed is one meter per second. The speed of farmer is one meter per second

c)

But the question is what will be the magnitude of displacement of the farmer at the end of two minutes 20 seconds from his initial position

d)

We need to find displacement after 2minutes 20 seconds. To find displacement we need the initial position and final position.

e)

How to find displacement we should know initial position and final position of the farmer then only we can find the displacement for that we are going to calculate the distance traveled by the farmer in this t2 minute 20 second. we know the speed and we know the

26.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Twelfth statement of the video clip?

a)

Time: total time is equal to 2 minutes 20 seconds. At this time what is the distance covered by the farmer? we find that the total time is 140 seconds.

b)

Distance is 40 meter and time is 40 second the speed is one meter per second. The speed of farmer is one meter per second

c)

But the question is what will be the magnitude of displacement of the farmer at the end of two minutes 20 seconds from his initial position

d)

We need to find displacement after 2minutes 20 seconds. To find displacement we need the initial position and final position.

e)

How to find displacement we should know initial position and final position of the farmer then only we can find the displacement for that we are going to calculate the distance traveled by the farmer in this t2 minute 20 second. we know the speed and we know the

27.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Thirteenth statement of the video clip?

a)

Time: total time is equal to 2 minutes 20 seconds. At this time what is the distance covered by the farmer? we find that the total time is 140 seconds.

b)

We are converting that 2 minutes 20 seconds into seconds. it is 140 seconds. As 1 minute is 60 seconds two minutes is 120 seconds 120 plus 20 is 140 seconds.

c)

But the question is what will be the magnitude of displacement of the farmer at the end of two minutes 20 seconds from his initial position

d)

We need to find displacement after 2minutes 20 seconds. To find displacement we need the initial position and final position.

e)

How to find displacement we should know initial position and final position of the farmer then only we can find the displacement for that we are going to calculate the distance traveled by the farmer in this t2 minute 20 second. we know the speed and we know the

28.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? What is the

Fourteenth statement of the video clip?

a)

Time: total time is equal to 2 minutes 20 seconds. At this time what is the distance covered by the farmer? we find that the total time is 140 seconds.

b)

We are converting that 2 minutes 20 seconds into seconds. it is 140 seconds. As 1 minute is 60 seconds two minutes is 120 seconds 120 plus 20 is 140 seconds.

c)

What is the speed of former? Speed is equal to one meter per second.

d)

We need to find displacement after 2minutes 20 seconds. To find displacement we need the initial position and final position.

e)

How to find displacement we should know initial position and final position of the farmer then only we can find the displacement for that we are going to calculate the distance traveled by the farmer in this t2 minute 20 second. we know the speed and we know the

29.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Fifteenth statement of the video clip?

a)

Time: total time is equal to 2 minutes 20 seconds. At this time what is the distance covered by the farmer? we find that the total time is 140 seconds.

b)

We are converting that 2 minutes 20 seconds into seconds. it is 140 seconds. As 1 minute is 60 seconds two minutes is 120 seconds 120 plus 20 is 140 seconds.

c)

What is the speed of former? Speed is equal to one meter per second.

d)

The distance traveled by the farmer is 140 meters. now we can find the final position and initial position.

e)

How to find displacement we should know initial position and final position of the farmer then only we can find the displacement for that we are going to calculate the distance traveled by the farmer in this t2 minute 20 second. we know the speed and we know the

30.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Sixteenth statement of the video clip?

a)

Time: total time is equal to 2 minutes 20 seconds. At this time what is the distance covered by the farmer? we find that the total time is 140 seconds.

b)

We are converting that 2 minutes 20 seconds into seconds. it is 140 seconds. As 1 minute is 60 seconds two minutes is 120 seconds 120 plus 20 is 140 seconds.

c)

What is the speed of former? Speed is equal to one meter per second.

d)

The distance traveled by the farmer is 140 meters. now we can find the final position and initial position.

e)

We are assuming this is the initial position of the farmer; you can take it here also it is up to you I am taking here; it is an initial position and this farmer is moving a distance of 140 meter. 10 20 30 40 one round is over. 50 60 70 80, two rounds are over 90 100 110 120 130 140 now this is the final position.

31.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Seventeenth statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

We are converting that 2 minutes 20 seconds into seconds. it is 140 seconds. As 1 minute is 60 seconds two minutes is 120 seconds 120 plus 20 is 140 seconds.

c)

What is the speed of former? Speed is equal to one meter per second.

d)

The distance traveled by the farmer is 140 meters. now we can find the final position and initial position.

e)

We are assuming this is the initial position of the farmer; you can take it here also it is up to you I am taking here; it is an initial position and this farmer is moving a distance of 140 meter. 10 20 30 40 one round is over. 50 60 70 80, two rounds are over 90 100 110 120 130 140 now this is the final position.

32.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Eighteenth statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

What is the speed of former? Speed is equal to one meter per second.

d)

The distance traveled by the farmer is 140 meters. now we can find the final position and initial position.

e)

We are assuming this is the initial position of the farmer; you can take it here also it is up to you I am taking here; it is an initial position and this farmer is moving a distance of 140 meter. 10 20 30 40 one round is over. 50 60 70 80, two rounds are over 90 100 110 120 130 140 now this is the final position.

33.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Nineteenth statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

For that, we are applying the Pythagoras principle; AC square equal to AB square plus AC square. AB is 10 BC is 10. Then AC square equal to 10 square plus 10 square what is 10 square plus 10 square. it is 100 plus 100. AC square is equal to 100 plus 100 AC square is equal to 200. AC equal to; we need to find square root. root 200. we are splitting that root 200. root 2 into root 100.

d)

The distance traveled by the farmer is 140 meters. now we can find the final position and initial position.

e)

We are assuming this is the initial position of the farmer; you can take it here also it is up to you I am taking here; it is an initial position and this farmer is moving a distance of 140 meter. 10 20 30 40 one round is over. 50 60 70 80, two rounds are over 90 100 110 120 130 140 now this is the final position.

34.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Twentieth statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

For that, we are applying the Pythagoras principle; AC square equal to AB square plus AC square. AB is 10 BC is 10. Then AC square equal to 10 square plus 10 square what is 10 square plus 10 square. it is 100 plus 100. AC square is equal to 100 plus 100 AC square is equal to 200. AC equal to; we need to find square root. root 200. we are splitting that root 200. root 2 into root 100.

d)

AC equal to root 2 into root 100. root 100 is equal to 10, therefore is equal to 10 root 2.

e)

We are assuming this is the initial position of the farmer; you can take it here also it is up to you I am taking here; it is an initial position and this farmer is moving a distance of 140 meter. 10 20 30 40 one round is over. 50 60 70 80, two rounds are over 90 100 110 120 130 140 now this is the final position.

35.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Twenty-first statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

For that, we are applying the Pythagoras principle; AC square equal to AB square plus AC square. AB is 10 BC is 10. Then AC square equal to 10 square plus 10 square what is 10 square plus 10 square. it is 100 plus 100. AC square is equal to 100 plus 100 AC square is equal to 200. AC equal to; we need to find square root. root 200. we are splitting that root 200. root 2 into root 100.

d)

AC equal to root 2 into root 100. root 100 is equal to 10, therefore is equal to 10 root 2.

e)

Displacement is 10 root 2 meter. The magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position is 10 root 2 meter.

36.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Twenty-second statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

For that, we are applying the Pythagoras principle; AC square equal to AB square plus AC square. AB is 10 BC is 10. Then AC square equal to 10 square plus 10 square what is 10 square plus 10 square. it is 100 plus 100. AC square is equal to 100 plus 100 AC square is equal to 200. AC equal to; we need to find square root. root 200. we are splitting that root 200. root 2 into root 100.

d)

AC equal to root 2 into root 100. root 100 is equal to 10, therefore is equal to 10 root 2.

e)

Displacement is 10 root 2 meter. The magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position is 10 root 2 meter.

37.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Twenty-third statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

For that, we are applying the Pythagoras principle; AC square equal to AB square plus AC square. AB is 10 BC is 10. Then AC square equal to 10 square plus 10 square what is 10 square plus 10 square. it is 100 plus 100. AC square is equal to 100 plus 100 AC square is equal to 200. AC equal to; we need to find square root. root 200. we are splitting that root 200. root 2 into root 100.

d)

AC equal to root 2 into root 100. root 100 is equal to 10, therefore is equal to 10 root 2.

e)

Displacement is 10 root 2 meter. The magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position is 10 root 2 meter.

38.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Twenty-fourth statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

For that, we are applying the Pythagoras principle; AC square equal to AB square plus AC square. AB is 10 BC is 10. Then AC square equal to 10 square plus 10 square what is 10 square plus 10 square. it is 100 plus 100. AC square is equal to 100 plus 100 AC square is equal to 200. AC equal to; we need to find square root. root 200. we are splitting that root 200. root 2 into root 100.

d)

AC equal to root 2 into root 100. root 100 is equal to 10, therefore is equal to 10 root 2.

e)

Displacement is 10 root 2 meter. The magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position is 10 root 2 meter.

39.

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 What is the Twenty-fifth statement of the video clip?

a)

After completion of 140 meter; this is the final position. How we can find displacement?

b)

Yes, displacement is a straight line distance between initial and final position. We need to find this distance. it is a displacement. We are considering this triangle and we are giving names A B C. We need to find AC.

c)

For that, we are applying the Pythagoras principle; AC square equal to AB square plus AC square. AB is 10 BC is 10. Then AC square equal to 10 square plus 10 square what is 10 square plus 10 square. it is 100 plus 100. AC square is equal to 100 plus 100 AC square is equal to 200. AC equal to; we need to find square root. root 200. we are splitting that root 200. root 2 into root 100.

d)

AC equal to root 2 into root 100. root 100 is equal to 10, therefore is equal to 10 root 2.

e)

Displacement is 10 root 2 meter. The magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position is 10 root 2 meter.

40.

Displacement cannot be zero.

a)

True

b)

False

41.

The magnitude of displacement is greater than the distance travelled by the object.

a)

True

b)

False

Motion_1

Total questions: 41

Worksheet time: 21mins

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