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Question: A stone is thrown form a cliff of height h in a given direction then the speed with which it hits gr...

A stone is thrown form a cliff of height h in a given direction then the speed with which it hits ground –

A

Must depends on speed of projection

B

Must be larger than the speed of projection

C

Must be independent of angle of projection

D

All of abov

Answer

All of abov

Explanation

Solution

V = u2+2gh\sqrt{u^{2} + 2gh}