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 a number of forces act simultaneously on a particle, it is possible _____________________?

A. not a replace them by a single force B. to replace them by a single force C. to replace them by a single force through C.G. D. to replace them by a couple E. to replace them by a couple and a force...

A cable with a uniformly distributed load per horizontal meter run will take the following shape________________?

A. straight line B. parabola C. hyperbola D. elliptical E. part of a circle...

The effort required to lift a load W on a screw jack with helix angle a and angle of friction <j) is equal to _________________?

A. Wtan(a + ) B. Wtan(a-) C. Wcos(a + ) D. Wsin(a + ) E. W (sin a + cos )....

According to Lami’s theorem___________________?

A. three forces acting at a point will be in equilibrium B. three forces acting at a point can be represented by a triangle, each side being proportional to force C. if three forces acting upon a particle are represented in magnitude and direction by the sides of a triangle, taken in order, they will … According to Lami’s theorem___________________?Read More...

If a suspended body is struck at the center of percussion, then the pressure on die axis passing through the point of suspension will be_________________?

A. maximum B. minimum C. zero D. infinity E. same as the force applied...