Question

Define friction? State the laws of limiting friction .

Answer 1

the law of limiting friction :

the law of limiting frictional force are always opposite the direction of motion.

limiting friction acts tangential to the two surfaces in contact.

friction ( force ) :

the rubbing of one surface or thing against another.

Answer 2

Explanation:

FRICTION

• It is a force which oppose the motion or oppose the intension of motion.
• Friction is occurs at the point of contact.
• Friction is occur between the two surfaces.

LIMITING FRICTION

• To start a object motion minimum limiting friction must be applied.
• Direction of limiting friction is always opposite to the direction in which body have to move.