Question

A body starts from 20m/s .If it's acceleration is 2m/s*2,then velocity of the body after 10 second

Answer 1

Answer:

Velocity of the body after time 10 second is

Explanation:

Given:

Initial velocity , u =20m/s

Acceleration, a = 2m/s²

time, t = 10 sec

Using:

First equation of motion:

v = u +at

v = 20 + 2×10

v = 20 +20

v = 40 m/s

Result:

The velocity of the body at time "t" = 10seconds is equal to 40 m/s.