the direction of the force of sliding friction is always opposite to that of velocity of the object and is equal to static friction.a. trueb. false

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16-12-2022
Physics

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the direction of the force of sliding friction is always opposite to that of velocity of the object and is equal to static friction.a. trueb. false

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GauravDayma GauravDayma · Answer 1 · 2022-12-23T04:35:08-05:00

The direction of the kinetic frictional force is always the opposite of the object's velocity. Direction is parallel to the contact surface and is the opposite of the object's sliding direction.

Why does friction work against velocity?

Always, friction pushes in the direction that forbids sliding (often called relative motion). There are two kinds of friction, in case you forgot: If the thing slides, there is kinetic friction. Kinetic friction pulls inexactly counter to the velocity in order to stop sliding.

Which way does friction between two things occur?

The direction of friction is always perpendicular to the normal force, parallel to the surface between the objects, and the opposite of the direction of motion.

Learn more about friction here:

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