Question

The velocity of a train in a particular direction increases to 60 kilometres per hour
from 30 kms per hour in one minute. If the train moves with a uniform acceleration
during that time, what is its acceleration ?​

Answer 1

Answer:

-0.5 m/s^2

Explanation:

v = u + at

30 = 60 + a(60)

30-60 = a(60)

-30/60 = a

- 0.5 m/s^2 = a