A boy throws n balls per second at regular time intervals.When the first ball reaches the maximum height he throws the second one vertically up .The maximum height reached by each ball is

A boy throws n balls per second at regular time intervals.When the fir

1.	A boy throws n balls per second at regular time intervals.When the first ball reaches the maximum height he throws the second one vertically up .The maximum height reached by each ball is
Answer» `(g)/(2(N-1)^(2))` `(g)/(2N^(2))` `(g)/(n^(2))` `(g)/(n)` Answer :B

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A boy throws n balls per second at regular time intervals.When the first ball reaches the maximum height he throws the second one vertically up .The maximum height reached by each ball is

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