10th step A ball rolls horizontally off a stair case with

Last updated: 6/24/2023

10th step A ball rolls horizontally off a stair case with initial velocity u and just manages to hit the 10th step as shown If length of each step is 20cm and height is 10 cm initial speed of the ball is g 10 m s 1 2 5 m s 2 3 2 m s 3 2 3 m s 4 5 2 m s