A train starts from rest and accelerate uniformly at the rate of 5 m/s2 for 5 sec. Calculate the velocity of train in 5 sec.
As the train starts from rest, the initial velocity of the train, say, vi=0 Time = 5 sec Acceleration = 5 m/s2 Step 2, Finding the velocity Let the velocity of train be v in 5 s From the equation of motion We know, v=u+at Putting all the values v=0+5×5 After solving v = 25 m/s Hence the final velocity of the train is 25 m/s
