Question

pls type definition of rotational motion

Answer 1

when every particle in the body moves in a circle about a single line then the motion is known as rotational motion . This line is called the axis of rotation. Then the radius vectors from the axis to all particles undergo the same angular displacement at the same time. The axis of rotation need not go through the body.

Explanation:

Answer 2

Answer:

Rotation around a fixed axis or about a fixed axis of revolution or motion with respect to a fixed axis of rotation is a special case of rotational motion. The fixed axis hypothesis excludes the possibility of an axis changing its orientation, and cannot describe such phenomena as wobbling or precession. 

Explanation:

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