Question

The velocity of a motor cycle increases by an acceleration of 2 m/s and becomes 20 m/s in 5 seconds. Find the initial velocity of the car?​

Answer 1

Answer to this is as follows:

Explanation:

Given ,

v=20 m/s

acceleration= 2m/s

t=5s

As per the formula

v=u+at

20=u+2(5)

20=u+10

u=20/10

u=2