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What is the ability to do work?
Kinetic energ
y
Potential energy
Mech
anical e
nergy
Energy
0%
100%
0%0%
1. Kinetic energy2. Potential energy3. Mechanical energy4. Energy
What is the total energy of motion and position of an object?
Grav
itational P
otential ...
Mech
anical E
nergy
Kinetic Energy
Electr
ical E
nergy
37%
5%5%
53%1. Gravitational Potential Energy
2. Mechanical Energy3. Kinetic Energy4. Electrical Energy
What is the energy of an object has because of its position called?
Kinetic Energy
Potential Energ
y
Grav
itational P
otential ...
Mech
anical E
nergy
0%6%
29%
65%1. Kinetic Energy2. Potential Energy3. Gravitational
Potential Energy4. Mechanical Energy
What is the energy of motion called?
Grav
itational P
otential ...
Potential Energ
y
Kinetic Energy
Mech
anical E
nergy
0%13%
88%
0%
1. Gravitational Potential Energy
2. Potential Energy3. Kinetic Energy4. Mechanical Energy
What is the energy you give to an object when you use a force that goes against the force of gravity called?
Mech
anical E
nergy
Kinetic Energy
Potential Energ
y
Grav
itational P
otential ...
29%
53%
18%
0%
1. Mechanical Energy2. Kinetic Energy3. Potential Energy4. Gravitational
Potential Energy
Which of the following types of energy comes from a compound that changes as its atoms are rearranged?
Electr
ical e
nergy
Chemical e
nergy
Thermal e
nergy
Light e
nergy
6% 6%11%
78%
1. Electrical energy2. Chemical energy3. Thermal energy4. Light energy
Which of the following is due to the random motion of particles?
Light e
nergy
Nucle
ar energ
y
Thermal e
nergy
Sound energy
17%11%
50%
22%
1. Light energy2. Nuclear energy3. Thermal energy4. Sound energy
Which energy is caused by an object’s vibrations?
Thermal e
nergy
Electr
ical e
nergy
Chemical e
nergy
Sound energy
17%
83%
0%0%
1. Thermal energy2. Electrical energy3. Chemical energy4. Sound energy
Which of the following is the energy that comes from changes
in an atom’s nucleus?
Thermal e
nergy
Light e
nergy
Nucle
ar energ
y
Chemical e
nergy
0% 0%
94%
6%
1. Thermal energy2. Light energy3. Nuclear energy4. Chemical energy
What is a change from one form of energy to another called?
Energy
change
Conversion of p
ower
Energy
conversi
on
Energy
switc
h
6% 6%
88%
0%
1. Energy change2. Conversion of power3. Energy conversion4. Energy switch
When you wind a rubber band on a toy airplane, which of the following types of energy
does the rubber band have?
Kinetic energ
y
Elasti
c potential e
nergy
Thermal e
nergy
Mech
anical e
nergy
0% 5%5%
90%
1. Kinetic energy2. Elastic potential
energy3. Thermal energy4. Mechanical energy
In photosynthesis, which of the following types of energy is used to make new substances?
Sound energy
Light e
nergy
Thermal e
nergy
Nucle
ar energ
y
5% 5%5%
84%
1. Sound energy2. Light energy3. Thermal energy4. Nuclear energy
A hair dryer changes electrical energy into which of the following types of energy?
Light e
nergy
Nucle
ar energ
y
Thermal e
nergy
Chemical e
nergy
6% 0%
94%
0%
1. Light energy2. Nuclear energy3. Thermal energy4. Chemical energy
Which of the following is used to measure energy from the sun?
Thermometer
Energy
meter
Energy
calcu
lator
Radiometer
15%
75%
0%10%
1. Thermometer2. Energy meter3. Energy calculator4. Radiometer
As a skateboarder speed down through the bottom of a half-pipe, which energy is at its maximum?
Mech
anical e
nergy
Kinetic energ
y
Potential energy
Elasti
c potential e
nergy
5%11%11%
74%1. Mechanical energy2. Kinetic energy3. Potential energy4. Elastic potential
energy
What type of energy comes from the food you eat?
Chemical e
nergy
Thermal e
nergy
Light e
nergy
Nucle
ar energ
y
94%
0%6%
0%
1. Chemical energy2. Thermal energy3. Light energy4. Nuclear energy
What type of energy from food is used to maintain body temperature?
Chemical e
nergy
Thermal e
nergy
Light e
nergy
Nucle
ar energ
y
50%
0%0%
50%
1. Chemical energy2. Thermal energy3. Light energy4. Nuclear energy
When you eat food, you are taking in energy from the
Earth Su
n
Moon
Air
7%0%
7%
87%1. Earth2. Sun3. Moon4. Air
Work is made easier when a(n) ______ changes the direction or size of the force needed to do work.
Mach
ine
Aerodynamic
shape
Fricti
on
Energy
Conversion
25% 25%25%25%
1. Machine2. Aerodynamic shape3. Friction4. Energy Conversion
What is a force that opposes motion between 2 surfaces that are touching called?
Energy
efficie
ncy
A close
d syste
m
Fricti
on
The law of c
onserva
tion ..
0% 0%
79%
21%
1. Energy efficiency2. A closed system3. Friction4. The law of
conservation of energy
What is the rule that states that energy cannot be created or destroyed?
Energy effi
ciency
A close
d syste
m
Fricti
on
The law of c
onserva
tion ..
25% 25%25%25%1. Energy efficiency
2. A closed system3. Friction 4. The law of
conservation of energy
What is a group of objects that transfer energy only
to each other called?
Energy
efficie
ncy
A close
d syste
m
Fricti
on
Aerodynamic
shape
25% 25%25%25%
1. Energy efficiency
2. A closed system3. Friction4. Aerodynamic shape
What is a feature of a car that helps it be more energy efficient?
Closed sy
stem
Fricti
on
Aerodynamic
shape
Law of c
onserv
ation of ...
6% 0%
89%
6%
1. Closed system2. Friction3. Aerodynamic shape4. Law of conservation
of energy
What is a comparison of the amount of energy before and after conversion?
Law of C
onserva
tion of ...
A Closed Sy
stem
Energy
Efficie
ncy
Fricti
on
17%11%
67%
6%
1. Law of Conservation of Energy
2. A Closed System3. Energy Efficiency4. Friction
When there is friction on a roller coaster, some of the potential energy is NOT converted into kinetic energy. It is also converted
into
therm
al energy.
nuclear e
nergy.
light e
nergy.
chemica
l energy.
79%
16%
0%5%
1. thermal energy.2. nuclear energy.3. light energy.4. chemical energy.
Which of the following types of energy makes a light bulb feel warm?
Light e
nergy
Electr
ical e
nergy
Thermal e
nergy
Nucle
ar energ
y
0% 0%
75%
25%
1. Light energy2. Electrical energy3. Thermal energy4. Nuclear energy
Whenever one form of energy is converted into another form of energy, some of the original energy is always converted into
which of the following?
Light e
nergy
Thermal e
nergy
Kinetic energ
y
Sound energy
6% 6%12%
76%1. Light energy2. Thermal energy3. Kinetic energy4. Sound energy
What is the unit of measurement to express energy transfer?
• What is the formula that is used to determine kinetic energy?
• Know how to solve for KE: What is the kinetic energy of a truck that has a
mass of 4,000 kg and is moving at 2 m/s?
• What is the formula that is used to determine gravitational potential energy?
• Know how to solve for GPE: What is the gravitational potential energy of a
book with a weight of 8 N at a height of 2 m off the ground?