Kinetic and potential energy review

Front

What type of energy is stored in a pulled back bow?

Back

Elastic potential energy.

Front

What are the two factors that determine kinetic energy?

Back

Mass and velocity.

Front

What is the formula for calculating kinetic energy?

Back

KE = 1/2 mv².

Front

How high must a 20kg box be lifted to give it 784J of potential energy?

Back

3.92 m.

Front

What is stored energy called?

Back

Potential energy.

Front

What type of energy is associated with motion?

Back

Kinetic energy.

Front

What is the unit of energy in the International System of Units (SI)?

Back

Joule (J).

Front

What is the relationship between mass and kinetic energy?

Back

Kinetic energy increases with an increase in mass.

Front

What happens to potential energy when an object is lifted higher?

Back

Potential energy increases.

Front

What type of energy does a compressed spring have?

Back

Elastic potential energy.