Teaching NVS PGT 2024 Test Series Physics Motion in a Straight Line Kinematic equations for uniformly accelerated motion
A 0.5 kg ball falls past a window, whose top is 1.8 m in vertical extent from the ground. If the speed of the ball at the top of the window is 8 m/s, its speed at the ground will be : (Take g = 10 m/s²)
1
10 m/s
2
8 m/s
3
6 m/s
4
5 m/s