Q. A body is acted upon by a force, which is inversely proportional to the distance covered $(x)$. The work done will be proportional to
A) $x$
B) $x^{1/2}$
C) $x^{2}$
D) None of these
Explanation
(d) $Work\ done\ W = F \times s$
$W \propto \frac{1}{2}(x)\therefore W \propto x^{0}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.