Free Printable Unit 2 Motion Review

1.

Why do we use graphs in science?

a)

to record and display data

b)

to show trends in data

c)

to predict what will happen if we extend the experiment

d)

all of these are correct

2.

If you travel 10 miles in 5 minutes, what is your speed?

a)

10 mi/min

b)

15 mi/min

c)

50 mi/min

d)

2 mi/min

3.

Which graph shows a indirect relationship?

a)

b)

c)

d)

4.

What is the distance if the speed is 15m/s?

a)

75 m

b)

45 m

c)

3 m

d)

0.33 m

5.

Which graph shows a direct relationship

a)

b)

c)

d)

6.

What is happening to the object's speed in section D?

a)

Acceleration

b)

Decceleration

c)

Constant speed

d)

Not moving

7.

How many seconds did it take for the bus to travel from O to C?

a)

4 sec.

b)

10 sec.

c)

13 sec.

d)

14 sec.

8.

Given that 1 yard is approximately 0.914 meter, 50 yards would be equivalent to approximately how many meters?

a)

45.7 meters

b)

49.09 meters

c)

50.91 meters

d)

54.7 meters

9.

Mr. Delligatti's jeep gets 28 miles for each gallon of gas. How many kilometers per gallon is this?

CF: [1 mile = 1609 meters] [1000 meters = 1 kilometer]

a)

40 km/gal

b)

50 km/gal

c)

45 km/gal

d)

55 km/gal

10.

Study the chart. Which aircraft has a cruising speed closest to 829 km/hr? (1mile = 1.609km)

a)

Boeing 737

b)

Airbus 320

c)

McDonnell Douglas--80

d)

Emraer RJ--145

11.

What type of correlation does this graph show?

a)

Positive

b)

negative

c)

none

d)

all of the above

12.

5 gallons = ____qts.

[1 quart = 4 cups] [1 gallon = 16 cups]

a)

50

b)

10

c)

40

d)

20

13.

If a car travels 100 kilometers in 2 hours, what is its average speed?

a)

50 km/h

b)

100 km/h

c)

200 km/h

d)

25 km/h

14.

Which of the following is a unit for acceleration?

a)

km/s

b)

m/s²

c)

mi/hr

d)

ft

15.

Which of the following is a unit for acceleration?

a)

m/s

b)

$\frac{m}{s\cdot h}$

c)

mi/hr

d)

$m^2$

16.

The speed boats speed increased from 0m/s to 24m/s in a time span of 12 seconds.

a)

4 m/s²

b)

2 m/s²

c)

8 m/s²

d)

6 m/s²

17.

A dog runs with an initial speed of 7.5 m/s on a waxed floor. It slides to a stop in 15 seconds. What is the acceleration?

a)

-7.5 m/s

b)

-7.5 m/s²

c)

-0.5 m/s²

d)

7.5 mi//hr

18.

Which graph shows the object standing still?

a)

A

b)

B

c)

C

d)

D

19.

What type of acceleration is shown in the graph?

a)

positive

b)

negative

c)

centripetal

d)

Zero

20.

Acceleration is defined as

a)

the change in velocity over time

b)

the change in position over time

c)

the change in time over velocity

d)

the change in time over distance

21.

What is happening at segment A?

a)

acceleration

b)

deceleration

c)

constant speed

d)

no motion/object at rest

22.

What is happening at segment B?

a)

acceleration

b)

deceleration

c)

constant speed

d)

no motion/object at rest

23.

What is happening at segment C?

a)

acceleration

b)

deceleration

c)

constant speed

d)

no motion/object at rest

24.

What is happening at segment D?

a)

acceleration

b)

deceleration

c)

constant speed

d)

no motion/object at rest

25.

Which object is fastest?

a)

Runner

b)

Walker

c)

Biker

26.

What's the object's motion?

a)

Getting faster, then slower

b)

Fast, then stops

c)

Running

d)

Fast, then slow

27.

What's the object's motion?

a)

Medium, stops, fast

b)

Crawling

c)

Slow, fast, faster

d)

Going up

28.

Which graph represents the fastest runner?

a)

Runner A

b)

Runner B

c)

Runner C

d)

Runner D

29.

What's the object's velocity in part A?

a)

5 m/s

b)

0 m/s

c)

1 m/s

d)

2 m/s

30.

What's the object's velocity in part B?

a)

5 m/s

b)

0 m/s

c)

1 m/s

d)

2 m/s

31.

What's the object's velocity in part C?

a)

5 m/s

b)

4 m/s

c)

1 m/s

d)

2 m/s

32.

What is the formula for calculating speed?

a)

$speed\ =\ \frac{dis\tan ce}{time}$

b)

$speed\ =\ \frac{time}{dis\tan ce}$

c)

$speed=dis\tan ce\ \times\ time$

d)

$speed\ =\ dis\tan ce\ +\ time$

33.

$a=\frac{v_{final}-v_{initial}}{time}$

Mark slams on the brakes after traveling 25 m/s. It takes him 3 seconds to come to a complete stop. What is his acceleration?

a)

8.33 m/s²

b)

-8.33 m/s²

c)

75 m/s²

d)

-75 m/s²

34.

A plane flying 300 mph west toward California is an example of...

a)

Speed

b)

Velocity

c)

Acceleration

d)

Direction

35.

At 60 seconds, how far had this object traveled?

a)

0 m

b)

10 m

c)

20 m

d)

40 m

36.

What is happening in this graph from point B to C?

a)

The object is going down a hill.

b)

The object is returning to its starting location.

c)

The object is slowing down.

d)

The object is staying still.

37.

What is happening in this graph from point A to B?

a)

The object is accelerating.

b)

The object is not moving.

c)

The object is decelerating.

d)

The object is moving at a constant speed.

38.

The value for gravity on Earth is around _____ m/s^2

a)

5

b)

9.8

c)

8.9

d)

15

Unit 2 Motion Review

Total questions: 38

Worksheet time: 1hrs 25mins

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