What Is Force Of Friction?

1.	What Is Force Of Friction?
Answer» When a solid body is moved over the SURFACE of another solid body, an opposing force ACTS in between the TWO surface ( parallel to them ) and it tends to destroy the relative motion in between them. This opposing force is called force of friction. The magnitude of the force of friction DEPENDS upon the nature of the two surfaces in CONTACT. When a solid body is moved over the surface of another solid body, an opposing force acts in between the two surface ( parallel to them ) and it tends to destroy the relative motion in between them. This opposing force is called force of friction. The magnitude of the force of friction depends upon the nature of the two surfaces in contact.

Answer»

When a solid body is moved over the SURFACE of another solid body, an opposing force ACTS in between the TWO surface ( parallel to them ) and it tends to destroy the relative motion in between them. This opposing force is called force of friction. The magnitude of the force of friction DEPENDS upon the nature of the two surfaces in CONTACT.

When a solid body is moved over the surface of another solid body, an opposing force acts in between the two surface ( parallel to them ) and it tends to destroy the relative motion in between them. This opposing force is called force of friction. The magnitude of the force of friction depends upon the nature of the two surfaces in contact.

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