Question

what is angular velocity and angular displacement?

Answer 1

Angular velocity is a vector quantity and has both a magnitude and a direction. The direction is the same as the the angular displacement direction from which we defined the angular velocity. ... The average angularacceleration - alpha of the object is the change of the angular velocity with respect to time.

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Answer 2

angular velocity is for an object rotating about an axis every point on the object has the same angular velocity and angular displacement means of a body is the angle is radius through which a point revolves around a centre has been rotated in a specified sense about a specified axis