Question:

The motion of a ceiling fan is rotational only. The motion of a rigid body which is pivoted or fixed in some way is rotation.

Updated On: Jul 6, 2022
  • If both assertion and reason are true and reason is the correct explanation of assertion
  • If both assertion and reason are true but reason is not the correct explanation of assertion
  • If assertion is true but reason is false
  • If both assertion and reason are false
Show Solution
collegedunia
Verified By Collegedunia

The Correct Option is A

Solution and Explanation

Motion of ceiling fan is an example of rotational motion. The rotation occur about an axis that is fixed.
Was this answer helpful?
0
0

Concepts Used:

System of Particles and Rotational Motion

  1. The system of particles refers to the extended body which is considered a rigid body most of the time for simple or easy understanding. A rigid body is a body with a perfectly definite and unchangeable shape.
  2. The distance between the pair of particles in such a body does not replace or alter. Rotational motion can be described as the motion of a rigid body originates in such a manner that all of its particles move in a circle about an axis with a common angular velocity.
  3. The few common examples of rotational motion are the motion of the blade of a windmill and periodic motion.