When trying to turn a key into a lock, following is applied _____________________?

Related Mcqs:

Forces are called coplanar when all of them acting on body lie in __________________?

A. one point B. one plane C. different planes D. perpendicular planes E. different points...

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...

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________________?

A. W B. W sin (a + $) C. Wtan(a + <|)) D. Wan(a-) E. Wtana...

Center of gravity of a thin hollow cone lies on the axis at a height of ___________________?

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 framed structure is perfect if it contains members equal to_________________?

A. 2n-3 B. n-l C. ‘2n-l D. n – 2 E. 3n-2. where n = number of joints in a frame...