Q. If a body describes a circular motion under inverse square field, the time taken to complete one revolution T is related to the radius of the of the circular orbit is
A) $T \propto r$
B) $T \propto r^{2}$
C) $T^{2} \propto r^{3}$
D) $T \propto r^{4}$
Explanation
The correct answer is Option C: $T^{2} \propto r^{3}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.