Question

1. As you increase the skater's height on the ramp, does the potential energy increase, decrease, or stay the same?

A. Potential energy increases

B. Potential energy decreases

C. Potential energy stays the same

2. As you increase the skater's mass while on the ramp, does the potential energy increase, decrease, or stay the same?

A. Potential energy increases

B. Potential energy decreases

C. Potential energy stays the same

3. As you increase the skater's mass while on the ramp, does the kinetic energy increase, decrease, or stay the same?

A. Kinetic energy increases
B. Kinetic energy decreases
C. Kinetic energy stays the same

4. What happens to the potential energy as you drop the skater down the track?

A. Potentiel energy descreases; kinetic energy increases

B. Potential energy increases; kinetic energy decreases

5. What happens to the total energy as the skater slides down the ramp?

A.Total energy increases
B.Total energy decreases
C.Total energy stays the same

Answer 1

1 is a 2. a 3. I think it's also a 4. a 5. b