Q. A car when passes through a convex bridge exerts a force on it which is equal to
A) $Mg + \frac{Mv^{2}}{r}$
B) $\frac{Mv^{2}}{r}$
C) $Mg$
D) None of these
Explanation
(d) $F = mg - \frac{mv^{2}}{r}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.