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CIRCULAR KINEMATICS
The motion of a particle on the circumference of a circle of radius r is called circular motion.

ANGULAR DISPLACEMENT
It is the angle swept by the radius vector when the particle moves from one position on the circumference of the circular path to another. It is represented […]

VECTORS
What is a vector?
A vector is a quantity that has both direction and magnitude. A vector is denoted by a directed line segment. The magnitude of a vector is the length of the segment and the direction of a vector is where the segment is pointing. Vectors are named like segments or by small letters.

A […]