Question

A body from height h is dropped if the cofficient of restitution is e, then calculated the height achieved after once bounce​

Answer 1

Answer:

When a body falls from height h, it strikes the ground with a velocity v=

2gh

. Let it rebounce with a velocity v and rise to a weight h

1

.

v=

2gh

1

e=

v

u

h

h

1

Clearly, h

1

=e

2

h

Answer 2

Explanation:

sorry! I don't knowyufuf