Energy, Motion, Force, and Work

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is force?

Back

A push or pull that causes an object to move, stop, or change direction.

Front

What is power?

Back

The rate at which work is done or energy is transferred.

Front

What is work?

Back

The result of a force moving an object over a distance.

Front

What is the formula for power?

Back

Power = Force x distance / time.

Front

Which of the following is not a form of energy: light, sound, air, electricity?

Back

Air.

Front

How can you increase your power when mowing grass?

Back

Mow your yard in less time.

Front

What is kinetic energy?

Back

The energy an object has due to its motion.

Front

What is potential energy?

Back

The energy stored in an object due to its position or state.

Front

What is friction?

Back

A force that opposes the motion of an object.