10 Questions around this concept.
Directions: If L denotes '×', M denotes '÷', P denotes '+' and Q denotes '–', then find the value of
16 P 24 M 8 Q 6 M 2 L 3 = ?
It opposes the relative motion.
It acts tangentially along with the contact.
The direction of friction is always opposite to the direction of relative motion.
It can be also defined as the component of contact force which is parallel to the surfaces in contact.
Types of friction;-
Static Friction
Kinetic Friction
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