Question

Match the following with correct response.

Column A

(1) Friction

(2) Limiting friction
(3) Sliding friction
(4) Rolling friction

Column B
A) Force just sufficient to move the object


(B) Friction when one object rolls over another


(C) Force sufficient to slide one object over another


(D) Force which opposes motion​

Answer 1

Answer:

Explanation:

1-d

2-a

3-c

4-b

Answer 2

Answer:

The correct matches among the given options are :

Friction - (D) Force which opposes motion.

Limiting Friction - (A) Force just sufficient to move the object.

Sliding Friction - (C) Force sufficient to slide one object over another.

Rolling Friction - (B) Friction when one object rolls over another.

Explanation:

Friction is force that resists the sliding or rolling of 1 strong object over another. Frictional forces, which include the traction needed to stroll with out slipping, can be beneficial, however in addition they gift a super measure of competition to motion. About 20 percentage of the engine power of cars is fed on in overcoming frictional forces withinside the moving parts.

The fundamental cause of friction among metals seems to be the forces of attraction, referred to as adhesion, among the contact areas of the surfaces, which might be constantly microscopically irregular. Friction arises from shearing these “welded” junctions and from the motion of the irregularities of the harder surface plowing throughout the softer surface.

To know more about friction : https://brainly.in/question/2872268

To know about sliding and rolling friction : https://brainly.in/question/15542322