A body of weight W on inclined plane of a being pulled up by a horizontal force P will be on the point of motion up the plane when P is equal to________________?

Related Mcqs:

If three forces acting in different planes can be represented by a triangle, these will be in________________?

A. non-equilibrium B. partial equilibrium C. full equilibrium D. unpredictable E. none of the above...

Which is the correct statement about law of polygon of forces ?

A. if any number of forces acting at a point can be represented by the sides of a polygon taken in order, then the forces are in equilibrium B. if any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are … Which is the correct statement about law of polygon of forces ?Read More...

Limiting force of friction is the__________________?

A. tangent of angle between normal-reaction and the resultant of normal reaction and limiting friction B. ratio of limiting friction and normal reaction C. the friction force acting when the body is just about to move D. the friction force acting when the body is in motion E. minimum force of friction...

The maximum frictional force which comes into play when a body just begins to slide over another surface is called__________________?

A. limiting friction B. sliding friction C. rolling friction D. kinematic friction E. dynamic friction...

Center of gravity of a solid cone lies on the axis at the height _____________________?

A. one-fourth of the total height above base B. one-third of the total height above base C. one-half of the total height above base D. three-eighth of the total height above the base E. none of the above...