A body of mass 100 𝑔 is rotating in a circular path of radius 𝑟 with constant velocity. The work done in one complete revolution is

Question: A body of mass 100 𝑔 is rotating in a circular path of radius 𝑟 with constant velocity. The work done in one complete revolution is

(A) 100 𝑟𝐽

(B) (𝑟/100)𝐽

(C) (100/𝑟)𝐽

(D) Zero

Answer: option (D)

Solution:

Tags: No tags

Add a Comment

Your email address will not be published. Required fields are marked *