The ratio of limiting friction and normal reaction is known as_______________?

Related Mcqs:

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...

A semi-circular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi-cricular disc and horizontal surface is i. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will____________________?

A. remain horizontal B. slant up towards direction of pull C. slant down towards direction of pull D. unpredictable E. none of the above...

A single force and a couple acting in the same plane upon a rigid body________________?

A. balance each other B. cannot balance each other C. produce moment of a couple D. are equivalent E. none of the above...

The center of gravity of a triangle lies at the point of__________________?

A. concurrence of the medians B. intersection of its altitudes C. intersection of bisector of angles D. intersection of diagonals E. all of the above...

The forces, which meet at one point, but their lines of action do not lie in a plane, are called______________?

A. coplanar non-concurrent forces B. non-coplanar concurrent forces C. non-coplanar non-concurrent forces D. intersecting forces E. none of the above...