A body is moving with the velocity 40 m per second is brought to rest in 5 seconds calculate the retardation
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Initial velocity, u = 40m/s
Time, t = 5 sec
Retardation, a = (v - u)/t = -40/5 = -8 m/second^2
Time, t = 5 sec
Retardation, a = (v - u)/t = -40/5 = -8 m/second^2
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