Question

Give an example of rotatory motion.

Answer 1

1. A rigid body performs a real rotational motion if each particle of the body moves in a circle, and the center of all circles lies on the axis of rotation.
2. A body is said to be in rotatory motion if it moves about the fixed axis.
3. The rotation of the wheels of a car is an example of rotatory motion.
4. The motion of the earth about its own axis around the sun is an example of rotatory motion.