Question

A train travelling at 72k/hr is accelerated at the rate of 0.5m/s.what is the distance travel by the train in 12sec

Answer 1

u=20m/sec

v=???

a= 0.5m/s2

t=12sec

v = u + at

v = 20 + 6

v = 26 m/s

  = 93.6 km/hr