Test Academy | A man throws balls 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 balls are in the sky at any time (Given 9.8m/s²) At least 0.8 m/s, Any speed less than 19.6 m/s, Only with speed 19.6 m/s, More than 19.6 m/s

Question

A man throws balls 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 balls are in the sky at any time (Given 9.8m/s²)

Options :

At least 0.8 m/s
Any speed less than 19.6 m/s
Only with speed 19.6 m/s
More than 19.6 m/s

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