Angular motion

the motion of a body about a fixed point or fixed axis, as of a planet or pendulum. It is equal to the angle passed over at the point or axis by a line drawn to the body.

angular motion

an·gu·lar mo·tion

(anggyū-lăr mōshŭn) Movement of a body around a fixed point or axis; (e.g., in a body segment around a joint)

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