Question

(b)
Define rotation and revolution.​

Answer 1

here is your answer dear ☺

A rotation is a circular movement of an object around a center (or point) of rotation. .

Revolution is the term used to describe the path (or orbit) of Earth through space.

hope it's help you!!!!!!!!!!

Answer 2

It is important to understand the difference between rotations and revolutions. When an object turns around an internal axis (like the Earth turns around its axis) it is called a rotation. When an object circles an external axis (like the Earth circles the sun) it is called a revolution.

https://www.brightstorm.com › rotat...

Rotation and Revolution - Physics Video by Brightstorm