Energy Review

Energy Review

Multiple Choice

Which cat has more potential energy?

• neither

Multiple Choice

Which cat has more kinetic energy?

• neither

Multiple Choice

Which cat has more kinetic energy?

• neither

Open Ended

A 50 kg girl on her scooter is moving at a rate of 8 m/s. Calculate the kinetic energy of the girl on her scooter. KE=½mv²

Open Ended

What is the potential energy of a 2kg ball half way down the hill (2m high)?

Open Ended

If the total energy is 78.4 J at the top of the hill, what is the total energy at the bottom of the hill?