If an object moves in a purely rotatory motion then each constituent particle of the body moves in a...........

General Science (CHSL) Physics

If an object moves in a purely rotatory motion, then each constituent particle of the body moves in a circle, the centre of which is located on a line is called ..............

The axis of rotation

The line of rotation

The spinning rod

The fixed line

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Explanation:

The straight line through all fixed points of a rotating rigid body around which all other points of the body move in circles.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.