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A ball is released from the top of a tow...

A ball is released from the top of a tower of height h metre. It takes T second to reach the ground. What is the position of the ball in `T/3` second?

A

h/9 meters from the ground

B

7h/9 meters from the ground

C

8h/9 meters from the ground

D

17h/18 meters from the ground

Text Solution

Verified by Experts

The correct Answer is:
C
`h=1/2 g(T)^(2)`
`h= 1/2g(T/3)^(2)`
`h/h = 9 rArr h = h/9`
`h-h = h - h/9 =(8h)/9`
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