Unit 5 Review: Work and Energy

Front

True or False: The force must be in the same direction as the motion for work to be done.

Back

True

Front

The sum of kinetic and potential energy is called...

Back

Mechanical energy

Front

If two people do the same work but Person A does it faster than Person B, who generates more power?

Back

Person A

Front

Which form of energy is involved in a pencil falling from a desk?

Back

Kinetic energy

Front

Back

Front

What is the formula for calculating work done?

Back

Front

Define kinetic energy.

Back

Front

Define potential energy.

Back

Front

What is the principle of conservation of energy?

Back

The principle states that energy cannot be created or destroyed, only transformed from one form to another.

Front

What is power in terms of work?

Back