Question

3.A train is starting from rest and attains velocity of 54km/h in 20 sec. Find the
acceleration of train.

one word answer ​

Answer 1

Answer:

u=0

v=54km/h = 15m/s

t=20 sec

a= v - u divided by time

a = 15/20 = 3/4m/s²

a = 0.75m/s²

Hope it helps.