Question

A body is thrown vertically upward with velocity u, the greatest height h to which it will rise is,

(a) u/g

(b) u2/2g

(c) u2/g

(d) u/2g

Answer 1

Answer

is (b) u2/2g

Explanation:

V2= u2+2 as

here v = 0

a = -g

s = H

0 = u² -2gH

H = u²/2g

Answer 2

The answer is :

(a) u/g