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

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
Answer» 80N `(80)/(sqrt3) N` `(40N)/(sqrt3)` `40 sqrt3N` Answer :B