PHYSICS TRUE / FALSE

A wet oily road offers more friction than a dry rough road.

Liquids offer more friction than the gases.

The sliding friction is more than the rolling friction.

The force of friction is always disadvantageous.

A force increases the mass of the body when applied on it.

A force can change the direction of motion of a moving body.

The unit of weight is kilogram

The frictional force acts in the direction of motion of body

Friction always acts in the direction of motion of an object.

Force applied on an object can increase its mass.

Two equal and opposite forces acting on an object balance out each other.

It is possible that a force applied to an object may not bring any change in it.

Like charges always attract each other.

Gravitational force is a contact force.

If two forces acting in opposite directions on a body arc of equal magnitude, then the body will not move.

Friction is offered by all the three states of matter.

Tires of vehicles are provided with grooved designs to decrease friction.

Friction helps us to grip the objects in our hand.

Friction has no relation with our walking or running.

Friction wears down the parts of machi