Physics, asked by Simran2003, 1 year ago

The force of friction between two bodies is ?

Answers

Answered by rohit381

The force that always opposes the motion of one body over the otherbody in contact with it is known as the force of friction or frictional force.Frictional force operates between a)two solids in contact b) a solid and a fluid c) two fluids. Causes of friction: The surface of any body is never perfectly smooth.

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Answered by krishna210398

Answer:

Frictional force always acts parallel to two planes in contact with each other and in a direction opposite to that of relative motion of the two bodies.

Explanation:

The floor of any given frame is never perfectly smooth. Even a elegant floor which seems clean to the naked eye suggests irregularities while observed underneath a microscope. while one body is positioned in touch with another body, a large range of irregularities interlock among themselves. consequently, they get bloodless-welded because of excessive strain at sharp factors. This phenomenon is called floor adhesion. it's far the number one cause of friction.

Static friction, in evaluation, acts between surfaces at rest with respect to each other. The cost of static friction varies between 0 and the smallest pressure had to begin motion. Friction is the pressure which opposes relative movement among our bodies in touch and acts tangentially alongside the surfaces of the contact. force of friction usually acts in a direction opposite to the movement of the item. when bodies are in contact, their relative movement is opposed through a resistance known as friction.