3 A man throws balls with the same speed vertically upwards

Last updated: 6/1/2023

3 A man throws balls with the same speed vertically upwards one after the other at an interval of 2 second What should be the speed of the throw so that more than two balls are in the sky at any time Given g 9 8 m s 1 More than 19 6 m s 2 At least 9 8 m s 3 Any speed less than 19 6 m s 4 Only with speed 19 6 m s