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A body of mass 8kg is in limiting equi'i...

A body of mass 8kg is in limiting equi'ibrium over an inclined plane of inclination `30^(@.` If the inclination is made `60^(@),` the minimum force required to prevent the body from sliding down is `(g = 10 ms ^(-2))`

A

80 N

B

`(80)/(sqrt3) N`

C

`(40 N)/(sqrt3)`

D

`40 sqrt3 N`

Text Solution

Verified by Experts

The correct Answer is:
B
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