Question

A train was moving with a speed of 60 km/h.
when brakes were applied, a retardation of 1 m/s² was created. Determine the time that was required by the train to come to a stop.​

Answer 1

Explanation:

a=v/t

v=60*5/18=50/3 m/s

1=50/3/t

t=50/3 sec