Q.
A point mass $m$ is suspended from a light thread of length $l,$ fixed at$O$, is whirled in a horizontal circle at constant speed as shown. From your point of view, stationary with respect to the mass, the forces on the mass are
A)
B)
C)
D)
Explanation
(c) $T = tension,\ W = weight\ and\ F = centrifugal\ force$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.