Physics, asked by pranay24, 1 year ago

what is friction how it uses

Answers

Answered by rhythm64
1
Friction is the resistance of motion when one object rubs against another. ... Friction works against the motion and acts in the opposite direction. Friction and Energy. When one object is sliding on another it starts to slow down due to friction.
Answered by Shan1111
0
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

Friction is ubiquitous. Whenever you see two surfaces rubbing against each other, friction is involved. In general, whenever two media have a relative motion, friction is involved.

Due to friction only, we are able to walk, drive a vehicle. Friction is used in brakes, in clutches, in belts to transmit power, etc.

Friction is manifested in almost all engineering applications.

Though sometimes friction becomes troublesome, as in cases of fluid flowing through the pipes, it is inevitable.

Due to the “drag” force , energy generation from wind is possible.

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