WorksheetsPhysics Energy Review 2021
Total questions: 34
Worksheet time: 30mins
Where is the car moving fastest?
A
B
C
D
Where does the car have the most gravitational PE?
A
B
C
D
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
Complete the statement about the principal of Conservation of Energy.
Energy can be changed for one form to another but the total amount of energy
always increases
always decreases
does not change
varies according to the reaction
When a bouncing ball hits the ground and squishes, what is the main type of energy that it has?
Kinetic
Gravitational
Elastic
Chemical
Elastic potential energy is energy stored in an object, such as a spring, due to the object being stretched or compressed. In which position is it most likely that the spring has lost its elastic potential energy?
W
Y
X
Z
Energy stored because of gravity is called:
Gravitational Potential Energy
Kinetic Energy
Mechanical Advantage
Chemical Energy
At which point does the ball has the greatest gravitational potential energy (GPE)?
A
G
D
C
G
Which would have the LEAST gravitational potential energy (GPE)?
A ball sitting on the ground
Moon viewed from the Earth
An airplane flying 30,000 feet above the ground
A rock sitting on top of Mt. Everest
How could you increase the gravitational potential energy of an object without changing its mass and gravity?
Make the object larger
Lower the object towards the ground
Raise the object farther off the ground
Allow the object to roll on the ground
Which picture is NOT an example of Chemical PE?
What is Gravitational Energy?
Energy stored in an objects height above the earth's surface
Energy stored in the movement of an object
Energy stored in thermal energy, light energy, or sound energy
Energy stored in the stretching or compression of something springy
Energy stored in the chemical reactions occurring (specifically in batteries and in the body)
What is Elastic Energy?
Energy stored in an objects height above the earth's surface
Energy stored in the movement of an object
Energy stored in thermal energy, light energy, or sound energy
Energy stored in the stretching or compression of something springy
Energy stored in the chemical reactions occurring (specifically in batteries and in the body)
What is Kinetic Energy?
Energy stored in an objects height above the earth's surface
Energy stored in the movement of an object
Energy stored in thermal energy, light energy, or sound energy
Energy stored in the stretching or compression of something springy
Energy stored in the chemical reactions occurring (specifically in batteries and in the body)
What is Chemical Energy?
Energy stored in an objects height above the earth's surface
Energy stored in the movement of an object
Energy stored in thermal energy, light energy, or sound energy
Energy stored in the stretching or compression of something springy
Energy stored in the chemical reactions occurring (specifically in batteries and in the body)
The higher above the ground I get, the ...
More gravitational energy
less gravitational energy
gravitational energy has nothing to do with height
The slower I get, the....
More kinetic energy I have
The less kinetic energy I have
Kinetic energy has nothing to do with speed
What happens to the chemical energy of a battery as it is used?
The chemical energy increases because the more they are used, the more chemical reactions are occuring
The chemical energy decreases because the more they are used, the less chemicals remain in the battery
The chemical energy stays the same because the same number of batteries are being used
Chemical energy has nothing to do with batteries
What does the fact that the pie charts stay the same size mean?
It means that the types of energy always stay the same
It means that the total amount of energy can change, but we are only looking at a certain amount
It means that the total amount of energy stays the same
It doesn't mean anything, that is just how we draw it
What type of energy is in this picture?
Kinetic
Elastic
Chemical
Thermal
At what position does the pendulum have the greatest kinetic energy?
Position D
Position C
Position B
What situation describes the initial (i) and final (f) state shown by the energy bar graph.
A phone falls from a table (i) to the floor (f)
A ball is thrown straight up (i) into the air (f)
A car driving on a flat road (i) accelerates (f)
