Engineering Mechanics MCQs

The matter contained in a body, is called

The maximum efficiency of a screw jack is

Moment of inertia is the

The total motion possessed by a body, is called

The maximum acceleration of a particle moving with simple harmonic motion is

A semicircular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi circular disc and horizontal surface is μ. 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

When a person, on a bicycle, drives round a curve, he has to lean __________ to maintain equilibrium.

Varingon's theorem of moments states that if a number of coplanar forces acting on a particle are in equilibrium, then

According to the law of moments, if a number of coplanar forces acting on a particle are in equilibrium, then