Question

What will be the acceleration of a body moving with a uniform velocity of 40m/s after 10s?

Answer 1

V=u+at

40=0+10a

40=10a

a=40/10

a=4 m/s2

Answer 2

Answer: Zero

Explanation: When a body is moving with a constant velocity, then it's acceleration will be zero because there is no change in velocity