Question

A ball is thrown with an initial velocity of 30 m/sec Then calculate maximum heght acquired by the ball​

Answer 1

Answer:

3 second

Explanation:

here we applied formula v=u+at

here v=0

u=30m/s

Acceleration= 10m/s or 9.8m/s

t=?

so

0=30+(-10t)

-10t=-30

t=30/10

which is 3 second

your answer is 3 second