Turning Effect of Forces:

A __________is always acting while opening or closing water tap, a lock, stopper of a bottle or jar.

The Equilibrium in which the body does not come back to its original condition when set free after slightly lifting from one side is ____________ equilibrium.

When two equal, opposite and parallel forces act at two points of the same body, they form a_______

There are _________ conditions of equilibrium.

The Center of Gravity of Triangle is the_________

Addition of vectors are done by_________

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

The Rotation produced in a body depends upon ___________ factors.

There are __________ States of equilibrium.

If the Rotation is produced in Clock wise direction, then the Torque is taken as_________

Component of a vector acting along the y-axis is called_____________

The center of Gravity of Cylinder is the___________

A body is in equilibrium when its_____________

The __________ of a racing car is kept low to make its stable.

According to Right Hand Rule, if ___________ is along the curl of the fingers of the right hand then the thumb points in the direction of the torque.

A couple is formed by_______

The center of gravity of a regular shaped body is always on its center of _____________

In Unstable equilibrium, the center of gravity is ____________ than the original position.

The type of Equilibrium in which after disturbance, the body again comes to rest position and center of gravity remains unchanged?

In System International, the unit of torque is_________

1. N
2. Nm^-2
3. Nm^-1
4. Nm

Which Option is Correct ?

The position of the center of gravity depends upon the________ of the body.

In Stable Equilibrium, the center of gravity is ____________ than the original position.

Racing cars are made stable by______

The number of perpendicular components of forces are_______

If a number of forces act on a body such that their points of action are different but lines of action are parallel to each other than these forces are known as ____________forces.

If the direction of parallel forces is the same, then these are called ______ forces.

The force which is acting perpendicularly downwards towards the earth is called________

The center of Gravity of parallelogram, rectangle, square is the______

If the direction of parallel forces is the opposite, then these are called ____________ forces.

If the center of gravity of the body is below the fulcrum, then the body will be in ___________ equilibrium.

The Torque produced in a body due to a Couple is equal to the product of one of the forces and the ____

A force of 10-N is making an angle of 30° with the horizontal. Its horizontal component will be ____

Component of a vector acting along the X-Axis is called__________

In Neutral equilibrium, the center of gravity ________ than the original position.

A Meter Rod on a wedge is an example of __________ equilibrium.

If the rotation produced in anti-clock wise direction, then the torque is taken as______

The point at which whole weight of the body appears to act is called___________

When an object is resting on the smooth horizontal surface, the weight of the object is balanced by ____

According to Second Law of Equilibrium, the sum of all the torques acting on the body should be ______

The direction of torque is determined by __________ rule.

During Rotation the particles of the body rotate along fixed circles. The straight line joining the centers of these circles is known as________

Torque is a _________ quantity.

The Rotational effect of a body is measured by a quantity known as________

The Equilibrium in which the body comes back to its original condition when set free after slightly lifting from one side is _________ equilibrium.

Motion of the football on the ground is an example of ________ Equilibrium.

The perpendicular distance between the line of action of force and center of rotation and denoted by ‘r’ is called_______

First Condition of Equilibrium is represented by________

Second Condition of Equilibrium is represented by___________

A body is in natural equilibrium when its center of gravity____________

Sigma (∑) is the Greek letter which is used to represent______

According to First Condition of Equilibrium, the sum of all the forces acting on the body should be _____

Value of sin 30° is _________

When the sum of all the force acting on a body is zero or the object is moving with uniform velocity then it will be in __________

Two equal but unlike parallel forces having different line of action produces____

A book lying on the table is an example of ___________ Equilibrium.