Power, Work, and Energy Review

Front

What is the formula for Kinetic Energy?

Back

KE = 1/2m*v²

Front

What is the SI unit of work?

Back

Joules

Front

What is energy that is stored called?

Back

Potential Energy

Front

What type of work is done when a car skids to a stop?

Back

Negative work

Front

How do we calculate work?

Back

W = F * d

Front

What is the formula for Potential Energy?

Back

PE = m * g * h

Front

What is the SI unit of power?

Back

Watts

Front

What is the relationship between work and energy?

Back

Work done on an object results in a change in energy.

Front

What is the formula for Power?

Back

P = W/t

Front

What is the difference between Kinetic and Potential Energy?

Back

Kinetic Energy is energy of motion; Potential Energy is stored energy.