Energy, Motion, Force, and Work

Front

What is the formula for work?

Back

Work = force x distance

Front

What is the term for the force exerted on an object that causes it to move?

Back

Work

Front

How can you increase your power when mowing grass?

Back

Mow your yard in less time.

Front

What does power measure in terms of energy?

Back

The amount of energy transferred per time.

Front

What is the change in position relative to another object called?

Back

Motion

Front

What is the definition of force?

Back

A push or pull on an object.

Front

What is energy?

Back

The ability to do work.

Front

What is the unit of work?

Back

Joule (J)

Front

What is the relationship between work, force, and distance?

Back

Work is done when a force moves an object over a distance.

Front

What is the formula for calculating power?

Back

Power = work / time