Free Printable SS Kinematics 1

1.

What is the formula to calculate speed?

a)

S = t/d

b)

S = d/t

c)

S = d x t

d)

S = t x d

2.

What is speed?

a)

how far you go

b)

how much distance is covered over a period of time

c)

how fast you accelerate

d)

the change in the location of a object

3.

A change in velocity over time is known as:

a)

acceleration

b)

constant speed

c)

average speed

d)

displacement

4.

Velocity is both ____ and _____.

a)

speed , direction

b)

direction, mass

c)

volume, density

d)

direction, magnitude

5.

The unit we use to measure acceleration is ___.

a)

meters / second

b)

meters

c)

seconds

d)

meters / second / second

6.

The speedometer on your car tells you

a)

average velocity

b)

instantaneous velocity

c)

average speed

d)

instantaneous speed

7.

What is this graph representing?

a)

Constant Speed

b)

Acceleration (speeding up)

c)

Deceleration (slowing down)

d)

No motion

8.

What two measurements are necessary for calculating speed?

a)

Mass and time

b)

Temperature and mass

c)

Mass and distance

d)

Distance and time

9.

At 60 seconds, how far had this object traveled?

a)

0 m

b)

10 m

c)

20 m

d)

40 m

10.

What is the person doing from 5 seconds to 10 seconds?

a)

Walking

b)

Running

c)

Standing Still

d)

Walking Fast

11.

Which graph represents zero acceleration (constant velocity)?

a)

A

b)

B

c)

C

d)

D

12.

You run from your house to a friend's house that is 3 km away. You then walk home. The distance you traveled is 6 km. What is your displacement?

a)

6 km

b)

0 km

13.

The fastest trains are magnetically levitated above the rails to avoid friction (and are therefore called
MagLev trains...cool, huh?). The fastest trains travel about 250 km in a half an hour. What is their
average speed in km/hour?

a)

250 km/hr

b)

500 km/hr

c)

125 km/hr

14.

A hummingbird averages a speed of about 45 km/hour (Cool facts: They visit up to 1000 flowers per day, and reach maximum speed, while diving, up to 160 km/hour!). Ruby-throated hummingbirds take a non-stop trip across Gulf of Mexico in which they fly for 18 hours straight! How far is the trip across the Gulf of Mexico at their average speed?

a)

810 km

b)

2.5 km

c)

3.6 km

d)

360 km

15.

A car slows down from +32 m/s to +8 m/s in 4 s. The acceleration is

a)

6 m/s/s opposite the motion

b)

2m/s/s in the direction of motion

c)

8 m/s/s opposite the motion

16.

A cheetah travels 75 m in 3 s. What is her velocity over the interval?

a)

225 m/s

b)

25 m/s

c)

0.04 m/s

17.

Which of the following terms describes a Vector and it's proper units?

a)

position in seconds

b)

distance in meters

c)

speed in hours

d)

velocity in m/s

18.

A car is traveling south for 250 meters over the course of 100 seconds. What was the car's average velocity?

a)

0.4 m/s south

b)

0.4 m/s

c)

2.5 m/s

d)

2.5 m/s south

19.

Horse A is running East at a speed of 6 m/s. Horse B is running at a speed of 8 m/s East as it passes Horse A. What is Horse B's velocity relative to Horse A?

a)

14 m/s

b)

-2 m/s

c)

2 m/s

d)

48 m/s

20.

A quantity that is ignorant of direction is referred to as a

a)

vector quantity

b)

scalar quantity

21.

A quantity that is has magnitude and direction is referred to as a

a)

vector quantity

b)

scalar quantity

22.

An object can be moving for 10 seconds and still have zero displacement.

a)

True

b)

False

23.

You run from your house to a friend's house that is 3 km away. You then walk home. The distance you traveled is 6 km. What is your displacement?

a)

6 km

b)

0 km

24.

A _________ quantity is completely described by magnitude alone. A _________ quantity is
completely described by a magnitude with a direction.

a)

vector, scalar

b)

scalar, vector

25.

Speed is a __________ quantity and velocity is a __________ quantity.

a)

scalar, vector

b)

vector, scalar

26.

The fastest trains are magnetically levitated above the rails to avoid friction (and are therefore called
MagLev trains...cool, huh?). The fastest trains travel about 250 km in a half an hour. What is their
average speed in km/hour?

a)

250 km/hr

b)

500 km/hr

c)

125 km/hr

27.

A hummingbird averages a speed of about 45 km/hour (Cool facts: They visit up to 1000 flowers per day, and reach maximum speed, while diving, up to 160 km/hour!). Ruby-throated hummingbirds take a non-stop trip across Gulf of Mexico in which they fly for 18 hours straight! How far is the trip across the Gulf of Mexico at their average speed?

a)

810 km

b)

2.5 km

c)

3.6 km

d)

360 km

28.

An object is NOT accelerating if it is moving

a)

in a circle

b)

at constant velocity

c)

at increasing speed

d)

only as influenced by gravity

29.

A car slows down from +32 m/s to +8 m/s in 4 s. The acceleration is

a)

6 m/s/s opposite the motion

b)

2m/s/s in the direction of motion

c)

8 m/s/s opposite the motion

30.

An airplane accelerates down a runway at 3.20 m/s/s
for 8 s until it finally lifts off the ground.
Determine the velocity at take-off.

a)

0.4 m/s

b)

25.6 m/s

c)

2.5 m/s

31.

An airplane accelerates down a runway at 3.20 m/s/s for 8 s until it finally lifts off the ground. The velocity of 25.6 m/s at liftoff is

a)

instantaneous

b)

average

32.

A cheetah travels 75 m in 3 s. What is her velocity over the interval?

a)

225 m/s

b)

25 m/s

c)

0.04 m/s

33.

A cheetah travels 75 m in 3 s. Her velocity of 25 m/s over the interval is

a)

instantaneous

b)

average

34.

What is velocity?

a)

the quickness of an object

b)

the location of an object

c)

acceleration

d)

speed in a specific direction

35.

A change in velocity over time is known as:

a)

acceleration

b)

constant speed

c)

average speed

d)

displacement

36.

The graph respresents

a)

no motion

b)

constant velocity

c)

increasing velocity

d)

decreasing velocity

37.

At what time did runner A pass runner B?

a)

0 seconds

b)

1 second

c)

2 seconds

d)

3 seconds

38.

Calculate the acceleration for segment A.

a)

2 m/s²

b)

2 m/s

c)

-2 m/s²

d)

0 m/s²

39.

At 60 seconds, how far had this object traveled?

a)

0 m

b)

10 m

c)

20 m

d)

40 m

40.

A car starts from rest and after 7 seconds it is moving at 42 m/s. What is the car’s acceleration?

a)

0.17

b)

1.67

c)

6

d)

7

41.

How long will it take a running horse to travel 260 m and attain a speed of 12 m/s from rest?

a)

1200 seconds

b)

1.2 hours

c)

43 Hours

d)

43 minutes

42.

The SI unit for length or distance is

a)

foot (ft)

b)

inch (in)

c)

mile (mi)

d)

meter (m)

43.

In each of the following cases, determine which car has the greatest acceleration.

a)

starts from 0 m/s to 20 m/s in 4 seconds.

b)

speed up from 20m/s to 40m/s in 3 seconds

c)

slow down from 50m/s to stop in 2 seconds

d)

starts from 0 m/s to 20m/s in 5 seconds

44.

What would the v-t graph look like for an object travelling at a constant velocity?

a)

Curved line

b)

Straight line

c)

Horizontal line

45.

Describe the motion

a)

Slow to fast; Negative direction

b)

Fast to slow; Negative direction

c)

Fast to slow; Positive direction

d)

Slow to fast; Positive direction

46.

What happens to the velocity of a ball as it is dropped off a cliff?

a)

It decreases at a uniform rate

b)

It increases at a uniform rate

c)

It is constant

d)

It increases at a non-uniform rate

47.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, the maximum height the ball reached

a)

2.81 m

b)

4.81 m

c)

8.81 m

d)

12.81 m

48.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, find the time the ball was in the air

a)

0.991 seconds

b)

1.52 seconds

c)

1.98 seconds

d)

2.05 seconds

49.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, find the components

a)

Vx=20.8 m/s
Vy=9.72 m/s

b)

Vx=9.72 m/s
Vy=20.8 m/s

c)

Vx=20.8 m/s
Vy=19.72 m/s

d)

Vx=19.8 m/s
Vy=9.72 m/s

50.

A golf ball starts with a speed of 2 m/s and slows at a constant rate of 0.5 m/s², what is its velocity after 2 s?

a)

0 m/s

b)

0.5 m/s

c)

1 m/s

d)

1.5 m/s

51.

A golf ball accelerates off a tee at 15m/s², changing its velocity from 0m/s to 50 m/s down the fairway. How long did it take the golf ball to accelerate?

a)

750 seconds

b)

35 seconds

c)

0.3 seconds

d)

3.3 seconds

52.

How long would it take a car, starting from rest and accelerating uniformly in a straight line at 5 m/s², to cover a distance of 200m

a)

9.0s

b)

10.5s

c)

12.0s

d)

15.5s

53.

A change in velocity over time is known as:

a)

acceleration

b)

constant speed

c)

average speed

d)

displacement

54.

The graph respresents

a)

no motion

b)

constant velocity

c)

increasing velocity

d)

decreasing velocity

55.

At what time did runner A pass runner B?

a)

0 seconds

b)

1 second

c)

2 seconds

d)

3 seconds

56.

Calculate the acceleration for segment A.

a)

2 m/s²

b)

2 m/s

c)

-2 m/s²

d)

0 m/s²

57.

At 60 seconds, how far had this object traveled?

a)

0 m

b)

10 m

c)

20 m

d)

40 m

58.

A car starts from rest and after 7 seconds it is moving at 42 m/s. What is the car’s acceleration?

a)

0.17

b)

1.67

c)

6

d)

7

59.

How long will it take a running horse to travel 260 m and attain a speed of 12 m/s from rest?

a)

1200 seconds

b)

1.2 hours

c)

43 Hours

d)

43 minutes

60.

The SI unit for length or distance is

a)

foot (ft)

b)

inch (in)

c)

mile (mi)

d)

meter (m)

61.

In each of the following cases, determine which car has the greatest acceleration.

a)

starts from 0 m/s to 20 m/s in 4 seconds.

b)

speed up from 20m/s to 40m/s in 3 seconds

c)

slow down from 50m/s to stop in 2 seconds

d)

starts from 0 m/s to 20m/s in 5 seconds

62.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, find the components

a)

Vx=20.8 m/s
Vy=9.72 m/s

b)

Vx=9.72 m/s
Vy=20.8 m/s

c)

Vx=20.8 m/s
Vy=19.72 m/s

d)

Vx=19.8 m/s
Vy=9.72 m/s

63.

A golf ball starts with a speed of 2 m/s and slows at a constant rate of 0.5 m/s², what is its velocity after 2 s?

a)

0 m/s

b)

0.5 m/s

c)

1 m/s

d)

1.5 m/s

64.

A golf ball accelerates off a tee at 15m/s², changing its velocity from 0m/s to 50 m/s down the fairway. How long did it take the golf ball to accelerate?

a)

750 seconds

b)

35 seconds

c)

0.3 seconds

d)

3.3 seconds

65.

How long would it take a car, starting from rest and accelerating uniformly in a straight line at 5 m/s², to cover a distance of 200m

a)

9.0s

b)

10.5s

c)

12.0s

d)

15.5s

66.

A quantity that is has magnitude and direction is referred to as a

a)

vector quantity

b)

scalar quantity

67.

An object can be moving for 10 seconds and still have zero displacement.

a)

True

b)

False

68.

You run from your house to a friend's house that is 3 km away. You then walk home. The distance you traveled is 6 km. What is your displacement?

a)

6 km

b)

0 km

69.

A _________ quantity is completely described by magnitude alone. A _________ quantity is
completely described by a magnitude with a direction.

a)

vector, scalar

b)

scalar, vector

70.

Speed is a __________ quantity and velocity is a __________ quantity.

a)

scalar, vector

b)

vector, scalar

71.

A hummingbird averages a speed of about 45 km/hour (Cool facts: They visit up to 1000 flowers per day, and reach maximum speed, while diving, up to 160 km/hour!). Ruby-throated hummingbirds take a non-stop trip across Gulf of Mexico in which they fly for 18 hours straight! How far is the trip across the Gulf of Mexico at their average speed?

a)

810 km

b)

2.5 km

c)

3.6 km

d)

360 km

72.

An object is NOT accelerating if it is moving

a)

in a circle

b)

at constant velocity

c)

at increasing speed

d)

only as influenced by gravity

73.

A car slows down from +32 m/s to +8 m/s in 4 s. The acceleration is

a)

6 m/s/s opposite the motion

b)

2m/s/s in the direction of motion

c)

8 m/s/s opposite the motion

74.

A cheetah travels 75 m in 3 s. What is her velocity over the interval?

a)

225 m/s

b)

25 m/s

c)

0.04 m/s

75.

A cheetah travels 75 m in 3 s. Her velocity of 25 m/s over the interval is

a)

instantaneous

b)

average

76.

What is the average velocity of the object between 0 and 10 seconds?

a)

6.0 m/s

b)

1.5 m/s

c)

-4 m/s

d)

0 m/s

77.

What is the average velocity of the object between 10 and 15 seconds?

a)

6 m/s

b)

1.5 m/s

c)

-4 m/s

d)

0 m/s

78.

What is the average velocity of the object between 15 and 40 seconds?

a)

6.0 m/s

b)

1.5 m/s

c)

-4 m/s

d)

0 m/s

79.

What is the rate of acceleration of the object between 0 and 4 seconds?

a)

1 m/s

b)

0 m/s²

c)

-1 m/s²

d)

1 m/s²

80.

What is the velocity of the object between 4 and 5 seconds?

a)

0 m/s

b)

5 m/s

c)

1 m/s

d)

2 m/s

81.

Which graph(s) represents a constant velocity?

a)

a and c

b)

b and c

c)

c

d)

a and b

82.

What is the basic unit for velocity?

a)

m/s²

b)

m

c)

N

d)

m/s

83.

Person X moves from A to B in 5 seconds. Person Y does it in 10 seconds. Person Y is moving with twice the speed as person X.

a)

True

b)

False

84.

Accelerating objects MUST be changing their speed.

a)

True

b)

False

85.

Which of the following does NOT explain acceleration?

a)

Speeding up

b)

Changing directions

c)

Slowing down

d)

Constant speed

86.

An object which is moving at constant speed in a circle has an acceleration.

a)

True

b)

False

87.

An object moving to the right AND speeding up has a rightward acceleration.

a)

True

b)

False

88.

Which of the following is NOT a unit for acceleration?

a)

m/s²

b)

cm/s²

c)

km/hr

d)

km/hr²

89.

What is the basic unit for force?

a)

m/s²

b)

m

c)

N

d)

m/s

90.

An object moving to the right AND slowing down has a rightward acceleration.

a)

True - it has rightward acceleration

b)

False - it has leftward acceleration

91.

A falling skydiver which has reached terminal velocity is considered to be in a state of free fall.

a)

True

b)

False

92.

n object that is free-falling is acted upon by the force of gravity alone.

a)

True

b)

False

93.

An object in free fall experiences an acceleration which is independent of the mass of the object.

a)

True

b)

False

94.

The acceleration due to gravity on Earth is...

a)

6.67 m/s²

b)

9.8 m/s²

c)

6.67 m/s

d)

9.8 m/s

95.

What is the basic unit for distance?

a)

m/s²

b)

m

c)

N

d)

m/s

96.

What is the basic unit for work?

a)

N

b)

m/s

c)

J

d)

s

97.

A person already walking at 1 m/s takes 2 seconds to reach a top speed of 5 m/s. What is their acceleration?

a)

1 m/s^2

b)

2 m/s^2

c)

4 m/s^2

d)

6 m/s^2

98.

What is this distance vs time graph representing?

a)

Constant Speed

b)

Acceleration

c)

Deceleration (negative acceleration)

d)

No motion

99.

In the velocity time graph shown, what does the section of the graph below the time axis refer to?

a)

Object travelling downward

b)

Object traveling in the opposite direction to initial motion

c)

Object traveling upward

100.

What motion is represented by the speed-time graph?

a)

Travelling at constant speed, then decelerating.

b)

Accelerating, then decelerating.

c)

Accelerating, then travelling at constant speed.

d)

Traveling at constant speed, then stopping

101.

The height of an individual step on a staircase is closest to

a)

2.0 m

b)

2.0 cm

c)

20 cm

d)

20 mm

102.

In this distance vs time graph what is happening at D?

a)

Stationary

b)

Accelerating

c)

Fast steady speed; moving away from the starting position

d)

Slower steady speed; moving away from the starting position

103.

In this distance vs time graph what is happening at E?

a)

Stationary

b)

Accelerating

c)

Fast steady speed; moving away from the starting position

d)

Steady speed; returning to start position

104.

Which of the following is a unit for acceleration?

a)

km/s

b)

m/s²

c)

mi/hr

d)

ft

105.

Calculate the speed of a sprinter who ran 200 meters in 20 seconds.

a)

10m/s

b)

10km/s

c)

10m/hr

d)

10km/hr

106.

This distance vs time graph shows an object that is

a)

Moving at a constant speed

b)

Slowing down (decelerating)

c)

Speeding up (accelerating)

d)

Standing still

107.

This distance vs time graph shows an object that is:

a)

Moving at a constant speed

b)

Slowing down (decelerating)

c)

Speeding up (accelerating)

d)

Standing still (no motion)

108.

This distance vs time graph shows an object that is:

a)

Moving at a constant speed

b)

Slowing down (decelerating)

c)

Speeding up (accelerating)

d)

Standing still (no motion)

109.

The slope of a velocity vs time graph shows you the ______ of an object.

a)

acceleration

b)

velocity

c)

average speed

d)

displacement

110.

Choose the correct equation to use for the following problem:

"Barry accelerates from rest at a rate of 3.6 m/s². How long did he run if his final speed is 16 m/s?"

a)

$v=v_0+at$

b)

$x=x_0+v_0t+\frac{1}{2}at^2$

c)

$v^2=v_0^2+2a\left(x-x_0\right)$

111.

Choose the correct equation to use for the following problem:

"Larry is jogging at a brisk 5 m/s. Suddenly, a bear! He speeds up to 9 m/s in 0.85 seconds. What was his acceleration?"

a)

$v=v_0+at$

b)

$x=x_0+v_0t+\frac{1}{2}at^2$

c)

$v^2=v_0^2+2a\left(x-x_0\right)$

112.

Choose the correct equation to use for the following problem:

"Gary jogs at a pace of 8.5 m/s. How far can he run in 120 s?"

a)

$v=v_0+at$

b)

$x=x_0+v_0t+\frac{1}{2}at^2$

c)

$v^2=v_0^2+2a\left(x-x_0\right)$

113.

Choose the correct equation to use for the following problem:

"Carrey is sitting at a red light. As the light turns green she slams on the gas and accelerates for 3 seconds reaching a speed of 27 m/s. What was her acceleration?

a)

$v=v_0+at$

b)

$x=x_0+v_0t+\frac{1}{2}at^2$

c)

$v^2=v_0^2+2a\left(x-x_0\right)$

114.

A quantity that is ignorant of direction is referred to as a

a)

vector quantity

b)

scalar quantity

115.

A quantity that is has magnitude and direction is referred to as a

a)

vector quantity

b)

scalar quantity

116.

An object can be moving for 10 seconds and still have zero displacement.

a)

True

b)

False

117.

You run from your house to a friend's house that is 3 km away. You then walk home. The distance you traveled is 6 km. What is your displacement?

a)

6 km

b)

0 km

118.

The fastest trains are magnetically levitated above the rails to avoid friction (and are therefore called MagLev trains...cool, huh?).

The fastest trains travel about 250 km in a half an hour. What is their average speed in km/hour?

a)

250 km/hr

b)

500 km/hr

c)

125 km/hr

119.

A hummingbird averages a speed of about 45 km/hour (Cool facts: They visit up to 1000 flowers per day, and reach maximum speed, while diving, up to 160 km/hour!).

Ruby-throated hummingbirds take a non-stop trip across Gulf of Mexico in which they fly for 18 hours straight! How far is the trip across the Gulf of Mexico at their average speed?

a)

810 km

b)

2.5 km

c)

3.6 km

d)

360 km

120.

An object is NOT accelerating if it is moving

a)

in a circle

b)

at constant velocity

c)

at increasing speed

d)

only as influenced by gravity

121.

An airplane accelerates down a runway at 3.20 m/s² for 8 s until it finally lifts off the ground. The velocity of 25.6 m/s at liftoff is

a)

instantaneous

b)

average

122.

A cheetah travels 75 m in 3 s. What is her velocity?

a)

225 m/s

b)

25 m/s

c)

0.04 m/s

123.

A car goes from rest to 30 m/s. If it takes the car 40 seconds to reach that speed then what is the car's rate of acceleration?

a)

1.33 m/s²

b)

0.75 m/s²

c)

10 m/s²

d)

0 m/s²

124.

An object starts from rest. What is it's initial velocity?

a)

0 m/s

b)

9.8 m/s

c)

You cannot tell unless you have more information

125.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What is it's final velocity?

a)

50 m/s

b)

0.5 m/s

c)

5 m/s

d)

-5 m/s

126.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What is it's AVERAGE velocity?

a)

50 m/s

b)

25 m/s

c)

2 m/s

d)

0.5 m/s

127.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What was it's displacement?

a)

250 m

b)

500 m

c)

50 m

d)

0 m

128.

An object falls straight down on Mars - what is it's initial velocity?

a)

0 m/s

b)

-3.8 m/s/s

c)

3.8 m/s/s

d)

-9.8 m/s/s

129.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the object's velocity 12 seconds later?

a)

-48 m/s

b)

48 m/s

c)

3 m/s

d)

-3 m/s

130.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the average velocity after 12 seconds?

a)

-24 m/s

b)

24 m/s

c)

-48m/s

d)

48 m/s

131.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the object's displacement after 12 seconds?

a)

-288 m

b)

-576 m

c)

-48 m

d)

-2304m

132.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the velocity of the object after 2 seconds?

a)

10 m/s

b)

300 m/s

c)

-300 m/s

d)

3 m/s

133.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. How long does it take until the velocity of the object is zero (at the top of the arc)?

a)

3 seconds

b)

300 seconds

c)

0.333 seconds

d)

More information is needed

134.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the velocity of the object after 7 seconds?

a)

-210 m/s

b)

-40 m/s

c)

-70 m/s

d)

100 m/s

135.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the displacement of the object after 7 seconds?

a)

55 m

b)

-35 m

c)

455 m

d)

0 m

136.

When working on this quizizz, did you use a calculator and write out your problems on paper?

a)

Yes!

b)

Sometimes

c)

A little...

d)

No

137.

An object starts from rest. What is it's initial velocity?

a)

0 m/s

b)

9.8 m/s

c)

You cannot tell unless you have more information

138.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What is it's final velocity?

a)

50 m/s

b)

0.5 m/s

c)

5 m/s

d)

-5 m/s

139.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What is it's AVERAGE velocity?

a)

50 m/s

b)

25 m/s

c)

2 m/s

d)

0.5 m/s

140.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What was it's displacement?

a)

250 m

b)

500 m

c)

50 m

d)

0 m

141.

An object falls straight down on Mars - what is it's initial velocity?

a)

0 m/s

b)

-3.8 m/s/s

c)

3.8 m/s/s

d)

-9.8 m/s/s

142.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the object's velocity 12 seconds later?

a)

-48 m/s

b)

48 m/s

c)

3 m/s

d)

-3 m/s

143.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the average velocity after 12 seconds?

a)

-24 m/s

b)

24 m/s

c)

-48m/s

d)

48 m/s

144.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the object's displacement after 12 seconds?

a)

-288 m

b)

-576 m

c)

-48 m

d)

-2304m

145.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the velocity of the object after 2 seconds?

a)

10 m/s

b)

300 m/s

c)

-300 m/s

d)

3 m/s

146.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. How long does it take until the velocity of the object is zero (at the top of the arc)?

a)

3 seconds

b)

300 seconds

c)

0.333 seconds

d)

More information is needed

147.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the velocity of the object after 7 seconds?

a)

-210 m/s

b)

-40 m/s

c)

-70 m/s

d)

100 m/s

148.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the displacement of the object after 7 seconds?

a)

55 m

b)

-35 m

c)

455 m

d)

0 m

149.

When working on this quizizz, did you use a calculator and write out your problems on paper?

a)

Yes!

b)

Sometimes

c)

A little...

d)

No

150.

An object starts from rest. What is it's initial velocity?

a)

0 m/s

b)

9.8 m/s

c)

You cannot tell unless you have more information

151.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What is it's final velocity?

a)

50 m/s

b)

0.5 m/s

c)

5 m/s

d)

-5 m/s

152.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What is it's AVERAGE velocity?

a)

50 m/s

b)

25 m/s

c)

2 m/s

d)

0.5 m/s

153.

An object starts from rest and accelerates at 5 m/s/s for 10 seconds. What was it's displacement?

a)

250 m

b)

500 m

c)

50 m

d)

0 m

154.

An object falls straight down on Mars - what is it's initial velocity?

a)

0 m/s

b)

-3.8 m/s/s

c)

3.8 m/s/s

d)

-9.8 m/s/s

155.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the object's velocity 12 seconds later?

a)

-48 m/s

b)

48 m/s

c)

3 m/s

d)

-3 m/s

156.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the average velocity after 12 seconds?

a)

-24 m/s

b)

24 m/s

c)

-48m/s

d)

48 m/s

157.

An object falls on Mars, where the acceleration due to gravity is around -4 m/s/s. What is the object's displacement after 12 seconds?

a)

-288 m

b)

-576 m

c)

-48 m

d)

-2304m

158.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the velocity of the object after 2 seconds?

a)

10 m/s

b)

300 m/s

c)

-300 m/s

d)

3 m/s

159.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. How long does it take until the velocity of the object is zero (at the top of the arc)?

a)

3 seconds

b)

300 seconds

c)

0.333 seconds

d)

More information is needed

160.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the velocity of the object after 7 seconds?

a)

-210 m/s

b)

-40 m/s

c)

-70 m/s

d)

100 m/s

161.

An object is thrown upwards on Earth with an initial velocity of 30 m/s. The acceleration due to gravity on Earth is around -10 m/s. What is the displacement of the object after 7 seconds?

a)

55 m

b)

-35 m

c)

455 m

d)

0 m

162.

When working on this quizizz, did you use a calculator and write out your problems on paper?

a)

Yes!

b)

Sometimes

c)

A little...

d)

No

163.

A change in velocity over time is known as:

a)

acceleration

b)

constant speed

c)

average speed

d)

displacement

164.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, find the components

a)

Vx=20.8 m/s
Vy=9.72 m/s

b)

Vx=9.72 m/s
Vy=20.8 m/s

c)

Vx=20.8 m/s
Vy=19.72 m/s

d)

Vx=19.8 m/s
Vy=9.72 m/s

165.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, find the components

a)

Vx=20.8 m/s
Vy=9.72 m/s

b)

Vx=9.72 m/s
Vy=20.8 m/s

c)

Vx=20.8 m/s
Vy=19.72 m/s

d)

Vx=19.8 m/s
Vy=9.72 m/s

166.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, find the components

a)

Vx=20.8 m/s
Vy=9.72 m/s

b)

Vx=9.72 m/s
Vy=20.8 m/s

c)

Vx=20.8 m/s
Vy=19.72 m/s

d)

Vx=19.8 m/s
Vy=9.72 m/s

167.

Beau throws a baseball at 23.0 m/s at an angle of 25.0 degrees relative to the ground.If the ball was caught 42.0 m from Beau, find the components

a)

Vx=20.8 m/s
Vy=9.72 m/s

b)

Vx=9.72 m/s
Vy=20.8 m/s

c)

Vx=20.8 m/s
Vy=19.72 m/s

d)

Vx=19.8 m/s
Vy=9.72 m/s

168.

What is the formula to calculate speed?

a)

S = t/d

b)

S = d/t

c)

S = d x t

d)

S = t x d

169.

What is speed?

a)

how far you go

b)

how much distance is covered over a period of time

c)

how fast you accelerate

d)

the change in the location of a object

170.

A change in velocity over time is known as:

a)

acceleration

b)

constant speed

c)

average speed

d)

displacement

171.

The unit we use to measure acceleration is ___.

a)

meters / second

b)

meters

c)

seconds

d)

meters / second / second

172.

The unit we use to measure acceleration is ___.

a)

meters / second

b)

meters

c)

seconds

d)

meters / second / second

173.

The speedometer on your car tells you

a)

average velocity

b)

instantaneous velocity

c)

average speed

d)

instantaneous speed

174.

What is this graph representing?

a)

Constant Speed

b)

Acceleration (speeding up)

c)

Deceleration (slowing down)

d)

No motion

175.

What two measurements are necessary for calculating speed?

a)

Mass and time

b)

Temperature and mass

c)

Mass and distance

d)

Distance and time

176.

At 60 seconds, how far had this object traveled?

a)

0 m

b)

10 m

c)

20 m

d)

40 m

177.

What is the person doing from 5 seconds to 10 seconds?

a)

Walking

b)

Running

c)

Standing Still

d)

Walking Fast

178.

Which graph represents zero acceleration (constant velocity)?

a)

A

b)

B

c)

C

d)

D

179.

You run from your house to a friend's house that is 3 km away. You then walk home. The distance you traveled is 6 km. What is your displacement?

a)

6 km

b)

0 km

180.

The fastest trains are magnetically levitated above the rails to avoid friction (and are therefore called
MagLev trains...cool, huh?). The fastest trains travel about 250 km in a half an hour. What is their
average speed in km/hour?

a)

250 km/hr

b)

500 km/hr

c)

125 km/hr

181.

A hummingbird averages a speed of about 45 km/hour (Cool facts: They visit up to 1000 flowers per day, and reach maximum speed, while diving, up to 160 km/hour!). Ruby-throated hummingbirds take a non-stop trip across Gulf of Mexico in which they fly for 18 hours straight! How far is the trip across the Gulf of Mexico at their average speed?

a)

810 km

b)

2.5 km

c)

3.6 km

d)

360 km

182.

A car slows down from +32 m/s to +8 m/s in 4 s. The acceleration is

a)

6 m/s/s opposite the motion

b)

2m/s/s in the direction of motion

c)

8 m/s/s opposite the motion

183.

A cheetah travels 75 m in 3 s. What is her velocity over the interval?

a)

225 m/s

b)

25 m/s

c)

0.04 m/s

184.

Which of the following terms describes a Vector and it's proper units?

a)

position in seconds

b)

distance in meters

c)

speed in hours

d)

velocity in m/s

185.

A car is traveling south for 250 meters over the course of 100 seconds. What was the car's average velocity?

a)

0.4 m/s south

b)

0.4 m/s

c)

2.5 m/s

d)

2.5 m/s south

186.

Horse A is running East at a speed of 6 m/s. Horse B is running at a speed of 8 m/s East as it passes Horse A. What is Horse B's velocity relative to Horse A?

a)

14 m/s

b)

-2 m/s

c)

2 m/s

d)

48 m/s

187.

Horse A is running East at a speed of 6 m/s. Horse B is running at a speed of 8 m/s East as it passes Horse A. What is Horse B's velocity relative to Horse A?

a)

14 m/s

b)

-2 m/s

c)

2 m/s

d)

48 m/s

188.

A quantity that is ignorant of direction is referred to as a

a)

vector quantity

b)

scalar quantity

189.

An object can be moving for 10 seconds and still have zero displacement.

a)

True

b)

False

190.

A _________ quantity is completely described by magnitude alone. A _________ quantity is
completely described by a magnitude with a direction.

a)

vector, scalar

b)

scalar, vector

191.

An airplane accelerates down a runway at 3.20 m/s/s
for 8 s until it finally lifts off the ground.
Determine the velocity at take-off.

a)

0.4 m/s

b)

25.6 m/s

c)

2.5 m/s

192.

The SI unit for length or distance is

a)

foot (ft)

b)

inch (in)

c)

mile (mi)

d)

meter (m)

193.

What would the v-t graph look like for an object travelling at a constant velocity?

a)

Curved line

b)

Straight line

c)

Horizontal line

194.

Describe the motion

a)

Slow to fast; Negative direction

b)

Fast to slow; Negative direction

c)

Fast to slow; Positive direction

d)

Slow to fast; Positive direction

195.

Calculate the acceleration for segment A.

a)

2 m/s²

b)

2 m/s

c)

-2 m/s²

d)

0 m/s²

SS Kinematics 1

Total questions: 195

Worksheet time: 6hrs 54mins

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