The best high jumpers in the world manage to lift their centers of mass approximately 6.5 feet. (a) What is the initial vertical velocity these high jumpers attain? (b) How long are these high jumpe

The best high jumpers in the world manage to lift their centers of mass approximately 6.5 feet.

(a) What is the initial vertical velocity these high jumpers attain?

(b) How long are these high jumpers in the air?

(c) With the initial velocity in part (a), how high would they lift their centers of mass on the moon?