Question

A ball which is thrown vertically upward reaches a particular height H after a time 1 on the way up and

a time 2

on the way down. Both time measured from the moment of projection of ball. Find the

(a) initial velocity with which the ball was thrown.

(b) height H (in terms of 1, 2

& g)
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Answer 1

Answer:

Initial velocity is 0 M per sec

Answer 2

Answer:

TSR's assist added sacks M's