Question

A ball is thrown with the speed of 29.4m/s vertically upwards from the top of a tower. If ball takes 9 secs to reach the ground. Find the height of the tower?

Answer 1

Given, v = 29.4 m/s

t = 9 seconds

We know, v = s/t

or, s = vt

or, s = 29.4 X 9

or, s = 264.6 m.

Therefore the height of tower is 264.6 meters.

Hope it helps!