Chuck ball mass = 0.01724 Avg high bounce = 2.8 m dropping the ball from = 1 m high the chuck ball bounces really high because it has a large amount of elastic potential energy (rubber material) Gravitational potential energy inside-out chuck ball at 1m = 0.1691 J (Ugi)

How much gravitational potential energy does it have at its maximum height after the bounce? Show work. Does it have any other energy at this point?

What is the difference (if any) between these two energies (1.0 m up and at max. height) you have just calculated? What does this amount of energy represent?

Is energy conserved? Explain.