1. Does the bowling ball have more potential energy or kinetic energy as it sits on top of the building? Why?

2. Does the bowling ball have more potential energy or kinetic energy as it is half way through its fall? Why?

3. Does the bowling ball have more potential energy or kinetic energy just before it hits the ground? Why?

4. What is the potential energy of the bowling ball as it sits on top of the building?

5. What is the potential energy of the ball as it is half way through the fall, 20 meters high?

6. What is the kinetic energy of the ball as it is half way through the fall?

7. What is the kinetic energy of the ball just before it hits the ground?

PLEASE include the KE and GPE formula for each one!

KE=.5*M*V^2
GPE=M*g*H

M=mass in KG
V= velocity(speed) in Meters per second or m/s
g= gravity on earth 9.8m/s/s
H= height in Meters.