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WorksheetsMotion Understanding Check
Total questions: 135
Worksheet time: 3hrs 7mins
Position
a specific point in space
the amount of space between one point and another
the change in position of an object
the point or place where something begins
Distance
the amount of space between one point and another
a specific point in space
the change in position of an object
the point or place where something begins
speed
distance traveled per unit of time
a change in the position of an object compared to another object (related term: move, movement)
measured period during which something occurs
a change in the velocity (speed, direction, or both) of a body (related word: accelerate)
motion
a change in the position of an object compared to another object (related term: move, movement)
a pull or push that is applied to an object
the change in position of an object
the amount of space between one point and another
time
measured period during which something occurs
a change in the position of an object compared to another object (related term: move, movement)
a pull or push that is applied to an object
displacement
the change in position of an object
the amount of space between one point and another
the speed and direction of moving objects
the point or place where something begins
velocity
the speed and direction of moving objects
distance traveled per unit of time
a specific point in space
a pull or push that is applied to an object
acceleration
a change in the velocity (speed, direction, or both) of a body (related word: accelerate)
distance traveled per unit of time
a change in the position of an object compared to another object (related term: move, movement)
the change in position of an object
Distance divided by time is how you find
speed
velocity
displacement
motion
What is velocity?
The distance an object travels per unit of time.
The change in position of an object.
Speed in a given direction.
The state in which one objects distance from another is changing.
Displacement is
position of object
final position minus initial position
distance divided by time
initial position plus final position
Speed that remains the same or does not change
Distance
Constant Speed
Mass
Acceleration
Jerry walked from home to school, then from the school to the park. What is his total distance?
2 km
5 km
8 km
10 km
Jerry walked from home to school, then from the school to the park. What is his total displacement?
2 km
5 km
8 km
10 km
The shortest distance between 2 points is a straight line.
true
false
Two people walk across a parking lot. Their paths are shown in the image. Who traveled with a larger displacement?
Person A
Person B
They both had the same displacement.
Which of the following is correct?
Initial Position = -5 m
Final Position = -5 m
Distance = 22 m
Displacement = 0 m
Initial Position = -5 m
Final Position = -5 m
Distance = 0 m
Displacement = 22 m
Initial Position = -5 m
Final Position = 6 m
Distance = 22 m
Displacement = 0 m
Initial Position = -5 m
Final Position = 6 m
Distance = 0 m
Displacement = 22 m
Which of the following is correct?
Initial Position = -2 m
Final Position = 0 m
Distance = 14 m
Displacement = 2 m
Initial Position = 0 m
Final Position = -2 m
Distance = 14 m
Displacement = -2 m
Initial Position = -2 m
Final Position = 0 m
Distance = -2 m
Displacement = -2 m
Initial Position = -2 m
Final Position = 0 m
Distance = 14 m
Displacement = 14 m
None are correct.
David walks 3 km north, and then turns east and walks 4 km. What is the displacement?
1 km
3 km
4 km
5 km
What distance did the creature travel?
23 m
9 m
-9 m
-23 m
What is the creature's final displacement?
23 m
9 m
-9 m
-23 m
What was the displacement of object C?
What was the displacement of object B?
Which is the length of the path an object has traveled?
displacement
distance
motion
reference point
In which of the following graphs below are both runners moving at the same speed?
Match the description to the graph:
"The car is coming back."
Match the description to the graph:
"The car is traveling at a constant speed."
Segment B-C The bus is _________________.
at rest
returning (to original position)
moving forward
Segment A-B The bus is _________________.
at rest
returning (to original position)
moving forward
Which of the graphs shows that one of runners started in the same place?
In which of the following graphs below did one runner overtake (run past) the other?
Match the description to the graph:
"The car is slowing down."
What was occurring from point B to point C?
How can you find the velocity from a distance-time graph?
Read it off the x-axis.
Read it off the y-axis.
Find the gradient of the line
Find the area under the graph
How do you calculate gradient?
run / rise
rise / run
slip / slide
hop / skip
The total distance travelled in this graph is (a) km.
The speed of the object during the first 2 seconds is (a) km/h.
The speed of the object from 10 to 18 seconds is (a) km/h.
The total distance travelled is (a) m.
The speed of the object during part A of the journey is (a) m/s.
The velocity during part B of the journey is (a) m/s.
The velocity during part C of the journey is (a) m/s.
What is the speed of the object during segment B?
0.5 m/s
1.3 m/s
2 m/s
2.5 m/s
Which graph shows the object moving from fast to slow?
A
B
C
D
A student walks 50 meters in 100 seconds. Calculate the speed.
0.5
0.5 m/s
500 m/s
2 m/s
A turtle crawls at a pace of 2 m/hr. How long does it take for the turtle to crawl 10 m?
20
0.2 hr
200 hr
5 hr
A turtle crawls at a pace of 2 m/hr. How far does it move after 4 hours?
8
8 m
2 m
0.5 m
Jose wandered 4 km at 2 km/hr. How long did Jose wander?
2 hours
8 hours
0.5 hours
2 km
A vehicle travels 2345 m in 315 s toward the evening sun. What is its speed?
7.44 m/s
0.13 m/s
738,675 m/s
7.44m
What distance will a car traveling 65 km/hr travel in 180 min?
11,700 m
195 m
21.7 m
2.77 m
Which of the following is an acceptable velocity measurement?
25 m/s North
25 m/s
25 m
25 m North
An object travels 100 m North then 50 m South. What total distance did it travel?
150 m
50 m North
50 m South
150 m North
An object travels 100 m North then 50 m South. What is its total displacement?
150 m
50 m North
50 m South
150 m North
How far does a lorry move if it is travelling at 12m/s for 180s?
2160 m
0.06 m
15 m
21.6 m
A team of rowers are training on the River Lagan. The captain gets there early and warms up. It takes him 30 s to row 100m in the direction of the water flow. What is his speed?
3000 m/s
0.3 m/s
3.33 m/s
0 m/s
How far does a truck move if it's travelling at 15m/s for 20 min?
18000 m
300 m
0.75 m
180 km
Select the description of motion from A - B.
Slowing down away from the origin
Speeding up away from the origin
Constant velocity away from the origin
Constant velocity towards the origin
What segment of the graph shows no motion, or standing still?
A - B
B - C
C - D
None
True or False: this graph shows several segments ALL with constant velocity.
True
False
Describe the motion from B - C.
Standing still
Constant velocity of 60 m/min
Constant velocity of 0 m/min
Accelerating
What kind of line on a P-T graph would create the segment B - C on this V-T graph?
Straight, linear line
Horizontal line
Curved line
Wouldn't happen
Segment D - E would have come from what type of P-T graph line?
Straight, linear
Horizontal
Curved
Wouldn't happen
What does a horizontal line (not on the x-axis) mean on a V-T graph?
No movement
Constant velocity
Changing velocity
Change in direction
Which segment shows an object speeding up towards the origin?
A - B above the x-axis
C - D below the x-axis
C-D above the x-axis
D - E
Calculate the distance travelled in section B.
(a)
During section A of the graph (between 0s and 25s), the object is accelerating.
Change in velocity in this time = 3 - 0 = 3m/s
Time taken = 25 - 0 = 25s
What is its acceleration?
Acceleration = Change in velocity x time = 3 x 25 = 75m/s2
Acceleration = Change in velocity / time = 3/25 = 0.12m/s2
the unit of acceleration is
(m/s2)
jouls
m
s
A bus starts from rest and accelerates to 14 m/s in 4 s. What is the average acceleration of the bus?
3.5 m/s2
5.9 m/s2
10.5 m/s2
24 m/s2
Which of the following is an example of an unbalanced force?
Calculate the resultant force.
40N, Left
40N, Right
0N, Balanced
75N, Right
