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A particle slides down a smooth inclined...

A particle slides down a smooth inclined plane of elevation fixed in an elevator going with an acceleration a as shown in the figure. The base of the incline has a length L.

If the elevator going up with constant velocity, the time taken by the particle to reach the bottom is

A

`((2L)/((gsin theta cos theta)))^(1//2)`

B

`((2L)/(g sin theta))^(1//2)`

C

`((2L)/(g cos theta))^(1//2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
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