A man throws ball with the same speed vertically upwards one after the other at an interval of 2
Channel: Doubtnut
Date: 2020-08-02

A man throws ball with the same speed vertically upwards one after the other at an interval of 2 seconds. What should be the speed of the throw so that more than two ball are in the sky at any time (Given `g=10(m)/(2^2)`)