Define frictional force.

When the value of the frictional force is maximum, just before the body slides is called A. force of friction B. limiting force of friction C. compressive force friction D. Kinetic force of friction

Frictional force is important for motor racing. This is because, frictional force

Frictional forces are

Biological forces, mechanical forces and frictional forces are the examples of:

Assertion: Frictional forces are conservative forces. Reason: Potential energy can be associated with frictional forces.

Assertion: Frictional force are conservative forces. Reason: Potential energy change can be assorciated with frictional forces.

Assertion :- Work done by frictional force may be sometimes path independent. Reason :- Frictional force is a non - conservative force.

Assertion: Frictional force is the component of contact force parallel to the surface. Reason: Friction force always opposes the motion of a body.

Assertion :- Work done by frictional force may be sometimes path independent. Reason :- Frictional force is a non - conservative force.

Assertion: Frictional forces are conservative forces. Reason: Potential energy can be associated with frictional forces.