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Potential / Kinetic Energy / Work Review

Total questions: 22

Worksheet time: 23mins

Name
Class
Date
1.

Which option is the correct unit of measurement for energy?

a)

Joule (J)

b)

Kilogram (kg)

c)

Newton (N)

d)

Jewel (je)

2.

TRUE or FALSE. Potential energy is stored energy. It is relative to its position and location.

a)

True

b)

False: Potential energy is energy in motion.

3.

Which type of energy is best seen in the picture?

a)

chemical

b)

heat

c)

light

d)

electrical

4.

The energy of motion is...

a)

Potential energy

b)

Thermal Energy

c)

Kinetic Energy

d)

Gravitational Energy

5.

Kinetic energy is energy of motion. When a object moves faster, the kinetic energy does what?

a)

Increase

b)

Decrease

c)

Nothing

d)

Remains constant

6.
On a roller coaster, where is maximum potential energy?
a)
At the bottom of a big hill
b)
When going around a corner
c)
When going upside down
d)
At the top of a big hill
7.
The ultimate source of energy is:
a)
The sky
b)
The sun
c)
Plants
d)
Movement
8.
Which 2 letters have the most kinetic energy
a)
W & Y
b)
X & Z
9.
WHICH OF THE FOLLOWING IS NOT AN EXAMPLE OF POTENTIAL ENERGY?
a)
A BALL TRAVELING AT 10 M/S
b)
A COMPRESSED SPRING
c)
WATER BEING STORED AT A WATER DAM
d)
A STRETCHED RUBBER BAND
10.
a = vf - vi / t
is the long formula for...
a)
Velocity
b)
Speed
c)
Acceleration
d)
Force
11.
W = F*d
is the formula for...
a)
Force
b)
Power
c)
Work
d)
Velocity
12.
acceleration due to gravity on Earth (g) is always...
a)
97 m/s
b)

9.81 m/s2

c)
42 m/s/s
d)
3 m/s
13.
When a pendulum swings, at which point is kinetic energy highest?
a)
1
b)
2
c)
3
d)
4
14.
When a pendulum swings, at which point is potential energy at its greatest?
a)
1
b)
2
c)
3
d)
4
15.

What is the correct rearrangement of the gravitational potential energy equation when solving for height?

a)
height = potential energy * mass * gravity
b)

height = (mass * gravity) / potential energy

c)
height = potential energy / (mass * gravity)
d)
height = gravity / (mass * potential energy)
16.

If you have 2 objects with different masses fall from the same height, which one has more potential energy?

a)

smallest

b)

flattest

c)

larger

d)

rounder

17.

Pick the correct formula to solve for Kinetic Energy.

a)

KE = 1/2mv2

b)

KE = mgh

c)

KE = d/t

d)

v2 = 2KE/m

18.

This is an example of what law of thermodynamics?

a)

1st Law

b)

2nd Law

c)

3rd Law

d)

4th Law

19.

Work is done when

a)

displacement is zero

b)

force is perpendicular to displacement

c)

force is zero

d)

A force moves an object

20.

Where does Potential energy = 0

a)

1

b)

2

c)

3

d)

4

21.
What is an example of a renewable resource?
a)
hydroelectric
b)
oil
c)
coal
d)
fossil fuel
22.

Which of the following is a renewable resource?

a)

Oil

b)

Solar

c)

Coal

d)

Natural Gas