Question

A bomb released from aeroplane flying with velocity v at height h above the earth. Find the time taken by the bomb to reach the earth?

Answer 1

S = h
V is the velocity
Initial velocity of bomb was 0


So t we have to calculate

S = ut + 1/2at^2
h = 1/2 gt^2
t^2 = 2h / g

Time = √2h / g

hope it helps

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