A stone is projected vertically upward from the top of a 120m tower at a velocity of 36 m/s. How high will it go reckoned from the ground? How long will it take it to reach the top? How high will it...

A stone is projected vertically upward from the top of a 120m tower at a velocity of 36 m/s.

1. How high will it go reckoned from the ground?


2. How long will it take it to reach the top?


3. How high will it be above the ground after 9 secs?


4. With what velocity will it hit the ground?