Question

A child throws a ball in the upward direction and then catches it after 8 sec. Then determine-THE VELOCITY WITH WHICH BALL WAS THROWN UP​

Answer 1

Answer:

u=80ms^-1

Explanation:

v=0

u=?

t=8s

g=10ms^-2

applying equation

v=u-gt

0=u-10*8

u=80ms^-1