A body falls from rest. calculate the velocity acquired by falling a distance 2 h
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A body falls from rest. calculate the velocity acquired by falling a distance 2 h
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Answer:
here
initial velocity u =0
distance=2h
we use the equation of motion- (v) ^2 -(u) ^2 = 2as
v^2-0^2=2×g×2h
= v=√4gh
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