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A stone thrown upwards with a speed u fr...

A stone thrown upwards with a speed u from the the top of the tower reaches the ground with a speed 3u. The height of the tower is

A

`3u^(2)//g`

B

`4u^(2)//g`

C

`6u^(2)//g`

D

`9u^(2)//g`

Text Solution

Verified by Experts

The correct Answer is:
B
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DC PANDEY ENGLISH-KINEMATICS 1-INTEGER_TYPE
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