Question

A body started from rest and moving with acceleration of 2 m/s' with in 10sec. Find the velocity?
1. 10 m/s

2 .15 m/s

3. 20 m/s

4. 25 m/s
​

Answer 1

Acceleration = Change in velocity per unit time.

Therefore, Acceleration a=

2s

10m/s

=5m/s

2