Kinematics Question 749

Question: A car when passes through a convex bridge exerts a force on it which is equal to [AFMC 1997]

Options:

A) $ Mg+\frac{Mv^{2}}{r} $

B)$ \frac{Mv^{2}}{r} $

C) $ Mg $

D) None of these

Show Answer

Answer:

Correct Answer: D

Solution:

$ F=mg-\frac{mv^{2}}{r} $



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