A ball is thrown from the top of tower with an initial velocity of `10ms^(-1)` at an angle of `30^(@
Channel: Doubtnut
Date: 2020-07-26

A ball is thrown from the top of tower with an initial velocity of `10ms^(-1)` at an angle of `30^(@)` with the horizontal. If it hits the ground of a distance of 17.3m from the back of the tower, the height of the tower is `(Take g=10ms^(-2))`