The point of a system where an applied force causes the system to move without rotation is termed as

If A and B are the end points of a spanner and force applied is F, then the torque of the couple is equal to

To lower their center of mass, circus artists use

Torque is turning effect of

A couple is produced by

The sum of two or more forces is called

If the sum of clockwise momentum is equal to sum of anti-clockwise momentum then body is in

For a right angle triangle if base is 4 cm and perpendicular is 3 cm then cosθ is equal to

The number of perpendicular components of a force are

When the resultant torque acting on a body is zero, then the body satisfies

Two children sitting on a see saw are not swinging, the net torque is

If a body remains in its new position when disturbed from its previous position, then it is said to be in the state of

Point where force causes system to move without rotation is

The forces applied in same direction which are parallel to each other are known as

The number of forces that can be added by head to tail rule are

The door is opened or closed due to the

The number of perpendicular components of force are

If the sum of clockwise moments acting on a body is equal to the sum of anticlockwise moments acting on it, then the body is

If the force is applied at the center of mass then torque is

A simple method to find the center of gravity of a body is the usage of