Question

A body is thrown up with a velocity of 20m/s. It retards uniformly at the rate of 10m/s2. Find the velocity of the body after 2 seconds.

Answer 1

Hey
V= U+ AT
V = 20-10*2
V=0 m/s
Hope it helps :)

Answer 2

Answer:

0m/s

Explanation:

U=20m/s

A=10m/s

T=2second

V=U+AT

V=20+(-10)(2)

V=20-20

V=0m/s