Applied Mechanics

The resultant of two forces acting at a point is maximum when angle between them,Θ is

Force is a

If a number of forces are acting at a point, the angle of resultant with horizontal will be

Two forces of equal magnitude P act at an angle θ to each other. Their resultant is equal to

If resultant of two equal forces is equal to either of them, then angle between them is

The concurrent forces P and Q (P > Q) acting along the same straight line, but in opposite direction, their resultant will be equal to

If a number of forces are acting at a point, their resultant is given by

1 kgf = N

The unit of force in S.I. system is

The component of a force (P) at right angles to its direction will be

A force which can produce an acceleration of 1 m/s² in a mass of 1 kg is called

A smooth sphere lying on a ______ is in neutral equilibrium.

If a number of forces are acting at a point, the angle of resultant with horizontal will be

The necessary condition of equilibrium of a body is

The resultant of two forces P and Q acting at an angle Θ is

In S.I. units, the unit of moment is

The forces whose line of action lie on the same line are known as

When two forces each equal to P act at 90° to each other, then their resultant will be

Which is not a vector quantity ?

Four forces P, 2P, 3P and 4P act along the sides taken in order of a square. The resultant force is

When two equal unlike parallel forces cause rotary motion of a body then this force system is called as

1 MN =............. N?

Two forces of 6 kN and 8 kN act at right angles to each other, the resultant force will be

A smooth cylinder lying on convex surface remains in ______ equilibrium.

If P and Q are the two forces acting at an angle θ and their resultant makes an angle α with P, then

"If three coplanar forces, acting at a point be in equilibrium, then each force is proportional to the sine of the angle between the other two." It is called

The forces whose line of actions meet at one point are called

1 Joule is equal to

The resultant of two forces acting at a point is minimum when angle between them,Θ is

The resultant of two equal forces P acting in opposite directions will be

The set of forces, whose resultant is zero, are known as