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16. Whenever an object moves, or, tends to move over the surface of anotherobject, there is a force of friction. List two factors on which this force of friction2depends

Answer»

the force of friction depends on following factors1 . Roghness of the surface.2. Irregularities on the surface of object.3 . Force Applied4. Mass of object

Area of contact with surfaceroughness of surfaceforce appliedmass of object



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