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A ball is throw vertically upward. It ha...

A ball is throw vertically upward. It has a speed of `10 m//s` when it has reached on half of its maximum height. How high does the ball rise ? (Taking `g = 10 m//s^2`).

A

5m

B

15m

C

10m

D

20m

Text Solution

Verified by Experts

The correct Answer is:
C

`10^(2)=2(g)((h)/(2))implies h=(100)/(10)=10m`
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