Question

what is rotation and revolution​

Answer 1

Explanation:

rotation is the action of rotating about an axis or centre.

revolution isthe action by a celestial body of going round in an orbit or elliptical course also : apparent movement of such a body round the earth. (2) : the time taken by a celestial body to make a complete round in its orbit. (3) : the rotation of a celestial body on its axis.

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Answer 2

Answer:

A rotation is a circular movement of an object around a center of rotation

A revolution is the movement of one object around a center or another object