A body of mass 8kg is in limiting equilibrium 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 = 10ms^(-2))

A body of mass 8kg is in limiting equilibrium over an inclined plane o

1.	A body of mass 8kg is in limiting equilibrium 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 = 10ms^(-2))
Answer» 80 N `80/(sqrt3) N ` `(40 N)/(sqrt3)` `40 sqrt(3) N` ANSWER :B

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A body of mass 8kg is in limiting equilibrium 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 = 10ms^(-2))

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