Question

(9) What is the type of metion executed by the blades of a fan ? A. Rectilinear motion B. Curved motion D. None of these

C. Circular motion​

Answer 1

Explanation:

circular motion

This type of motion is called circular motion. The motion of a point marked on the blade of an electric fan or the hands of a clock are examples of circular motion. The electric fan or the clock by themselves are not moving from one place to another. But, the blades of the fan rotate and so do the hands of a clock.

Answer 2

Answer:

Circular Motion

Explanation:

In physics, circular motion is a movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform, with constant angular rate of rotation and constant speed, or non-uniform with a changing rate of rotation.

Linear motion also called rectilinear motion is a one-dimensional motion along a straight line

Linear motion also called rectilinear motion is a one-dimensional motion along a straight lineThe motion of an object moving in a curved path is called curvilinear motion.

Therefore as fan blades move in a circular path so it's CIRCULAR MOTION