Mechanical Energy

Front

What is Mechanical Energy?

Back

Energy produced by a machine or moving part.

Front

What is Kinetic Energy?

Back

Energy that an object has due to its motion.

Front

Give an example of Kinetic Energy.

Back

Water moving down a waterfall or a baby waving its hands.

Front

Does a stationary desk have Kinetic Energy?

Back

No, because it is not moving.

Front

What are the units for measuring energy?

Back

Joules.

Front

What is Potential Energy?

Back

Energy stored in an object due to its position or state.

Front

Give an example of Potential Energy.

Back

A book on a shelf has potential energy because of its height.

Front

What is the difference between Kinetic and Potential Energy?

Back

Kinetic energy is energy of motion, while potential energy is stored energy.

Front

What is a vibration?

Back

A rapid back-and-forth movement.

Front

Give an example of a vibration.

Back

Up and down movement of a motor.