Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Physics Motion in a Straight Line Kinematic equations for uniformly accelerated motion
A ball is thrown vertically downward with a velocity of 20 m/s from the top of a tower. It hits the ground after some time with a velocity of 80 m/s. The height of the tower is : (g = 10 m/s2)
1
320 m
2
300 m
3
360 m
4
340 m
5
Not Attempted