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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//s^(2) .

Find the initial velocity of a car which is stopped in 10 seconds by applying brakes. The retardation due to brakes is 2.5 m/ s^(2) .

A bus running at a speed of 18 km/h is stopped in 2.5 seconds by applying brakes. Calculate the retardation produced.

A driver is driving a car at a speed of 90km/h. he spots a child standing on his way and decided to apply the brakes but it took him 0.3s to actually apply the brakes. If the retardation produced by the brakes is 10m//s^(2) , calcualtion the total distance covered by car before coming to rest

A car in motion is brought to rest by applying brakes. Name the contact force responsible in bringing the car to rest.

A train moving with a velocity of 20 m s^(-1) ' is brought to rest by applying brakes in 5 s. Calculate the retardation.

A local train, travelling at 72 km/hr is brought to rest in 10 seconds by applying the brake. How much is the acceleration produced in this case? Also how much is distance (s) covered by the train before coming to rest?

A train is moving with a velocity of 90 km h^(-1) . It is brought to stop by applying the brakes which produce a retardation of 0.5 m s^(-2) ? Find : (i) the velocity after 10 s, and (ii) the time taken by the train to come to rest.

A train moving at 54 "km.h^(-1) is brought to rest in 1 min on application of brakes. What is the retardation of the train? Also find the distance travelled by the train after application of the brakes.

A train is moving at a velocity of 25 "ms"^(-1) . If it is brought to rest by applying the brakes which produces a uniform retardation of 0.5 "ms"^(-2) . Calculate velocity of the train after 10s.