A particle starts with initial velocity u and retradation a it will reach the point of start in time

Question

Arun · Answer

For reaching start again
s=0
so by motion equation

thus t=0 or 2u/a (JUST SOLVE ABOVE EQUATION)

Obviously one solution for t is 0 as at t=0 object is at starting point.
So the next time it will be again at the starting point will be after time=2u/a

Thus required answer is 2u/a

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A particle starts with initial velocity u and retradation a it will reach the point of start in time

A particle starts with initial velocity u and retradation a it will reach the point of start in time

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A particle starts with initial velocity u and retradation a it will reach the point of start in time

A particle starts with initial velocity u and retradation a it will reach the point of start in time

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