Question

why there is angualr velocity and linear velocity in a circular motion​

Answer 1

Answer:

Thus, while the object moves in a circle at constant speed, it undergoes constant linear acceleration to keep it moving in a circle. However, it's angular velocity is constant since it continually sweeps out a constant arc length per unit time. Constant angular velocity in a circular motion

Answer 2

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Explanation:

Velocity is defined as the rate of change in position over a given period of time. Linear Velocity is nothing more than the velocity of an object in a straight line, whereas Angular Velocity is how much an objects spins, rotates, or turns, as nicely.

What is the relation between linear velocity and angular velocity??

From the knowledge of circular motion, we can say that the magnitude of the linear velocity of a particle traveling in a circle relates to the angular velocity of the particle ω by the relation υ/ω= r, where r denotes the radius. At any instant, the relation v/ r = ω applies to every particle that has a rigid body.