a moving train is brought to rest within 20s by applying brakes. find the initial velocity if the retardation due to brakes is 2m/s2
A moving train is brought to rest within 20 seconds by applying brakes. Find the initial velocity, if the retardation due to brakes is 2 m/s2.
Find the initial velocity of a car which is stopped in 10sec by applying brakes . the retardation due to brakes is 2.5 m/s2