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The value of angle such that the acceler...

The value of angle such that the acceleration of A is g/6 downwards along the incline plane.

A

`theta = 30^(@)`

B

`theta = 60^(@)`

C

`theta = 45^(@)`

D

`theta = 53^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
Acceleration `= (2 mg sin 30^(@) - mg sin theta)/(2m + m)`
Given `a = (g)/(6) (g(2 sin 30^(@) - sin theta))/(3) = (g)/(6) implies sin theta = (1)/(2 theta = 30^(@)`
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