Question

0.8. A ball is thrown vertically upwards with a velocity of 49 m/s. Calculate
no
(i) the maximum height to which it rises.
(ii) the total time it takes to return to the surface of the earth.
til yelocity, u = 49 ms., Final velocity, v = 0​

Answer 1

Answer:

OK

Explanation:

Answer 2

Answer:

I think

Explanation:

q. 1 ans=initial velocity of the ball (u) =49 m/s.the velocity of the ball at maximum height (v) =0.Let us considered the time taken is to reach the maximum height H. (2)the total time ball takes to return to the surface of the earth=5+5=10sec . hope you helped.... please follow me