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Read the given passage and answer the fo...

Read the given passage and answer the following questions.
A body is thrown vertically up with a velocity u as shown in the figure. It passes through points P and Q in its upward journey and reaches the maximum height at point R. Here `(PQ)/(PR)=7/16 , OP = (2u^2)/45` , and take `g=10 m//s^2`

Find the time taken by the particle to reach highest point R.

A

`u/(2g)`

B

`u/g`

C

`(2u)/g`

D

`(3u)/g`

Text Solution

Verified by Experts

The correct Answer is:
B
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