A train was moving at the rate of 54 km/h when brakes were applied. It came to rest within a distance of 225m. Calculate the retardation produced in the train.
Answers
Answered by
4
Explanation:
mark me brainailist
If 'V' is the velocity of the train at the time of applying the brake then KE=wo... ... Using the third equation of motion , we can find out the distance it'll travel before ... So u=54km/hr =( 54* 5)/18 m/s = 15 m/s.
Answered by
1
i will edit my answer hol' up
Similar questions