List of top Nano Technology Questions on Engineering Mechanics

If two forces acting at a joint are not along the straight line, then for the equilibrium of the joint

Centroid of triangle lies at:

The forces of $60\text{ N}$ and $80\text{ N}$ are in equilibrium at a point, acting at an angle of $90^\circ$ to each other. Find the magnitude of the third force?

Removing a hole from a plate shifts centroid:

A rigid body rotates about a fixed axis under a constant moment (M). If the Mass Moment of Inertia (I) of the body is doubled while the moment remains the same, the angular acceleration ($\alpha$) will

Three forces 3 N, 4 N, and 5 N act at a point. For equilibrium, angle between 3 N and 4 N is

A car starts from rest and accelerates uniformly at 2 m/s$^2$. Find its velocity after 10 sec?

Which of the following supports can resist both vertical and horizontal forces but not moments?