- #1
Gughanath
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Another problem I can't solve
A box of mass 6kg lies on a rough plane inclined at an angle of 30 to the horizontal. The box is held in equilibrium by means of a horizontal force of magnitude P Newtons.
The coefficent of friction between the box and the plane is 0.4.
Find the normal reaction exerted on the body by the plane.
The box is in limiting equilibrium and on the point of moving up the plane.
A box of mass 6kg lies on a rough plane inclined at an angle of 30 to the horizontal. The box is held in equilibrium by means of a horizontal force of magnitude P Newtons.
The coefficent of friction between the box and the plane is 0.4.
Find the normal reaction exerted on the body by the plane.
The box is in limiting equilibrium and on the point of moving up the plane.