Posted by **Angela** on Friday, March 16, 2012 at 11:26pm.

A 42-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the trampoline, her kinetic energy decreases to 220 J from 460 J. How high does she rise during this interval? Neglect air resistance.

Just wondering how to solve this.

## Answer this Question

## Related Questions

- College Physics - A 42-kg girl is bouncing on a trampoline. During a certain ...
- physics - A 34-kg girl is bouncing on a trampoline. During a certain interval ...
- Physics - A 26-kg girl is bouncing on a trampoline. During a certain interval ...
- Physics - A 36-kg girl is bouncing on a trampoline. During a certain interval ...
- physics - A 27-kg girl is bouncing on a trampoline. During a certain interval ...
- Physics - A 27-kg girl is bouncing on a trampoline. During a certain interval ...
- physics - A 42 kg girl is bouncing on a trampoline. During a certain interval ...
- physics - A 33-kg girl is bouncing on a trampoline. During a certain interval ...
- Physics - A 32-kg girl is bouncing on a trampoline. During a certain interval ...
- Physics - 1. It takes 190 kJ of work to accelerate a car from 21.0 m/s to 29.0 ...