A body is thrown vertically upward with veloc | vedclass

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Question

(B) When a body is thrown vertically upward with an initial velocity $u$,it reaches its maximum height $h$ where its final velocity $v$ becomes $0$.Ac

Vedclass · Accepted Answer

$u^2/2g$

Vedclass · Answer

(B) When a body is thrown vertically upward with an initial velocity $u$,it reaches its maximum height $h$ where its final velocity $v$ becomes $0$.According to the third equation of motion: $v^2 = u^2 + 2as$.Here,$v = 0$,$a = -g$ (acceleration due to gravity acting downwards),and $s = h$.Substituting these values: $0^2 = u^2 + 2(-g)h$.$0 = u^2 - 2gh$.$2gh = u^2$.Therefore,the maximum height reached is $h = u^2 / (2g)$.

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

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