Kinematics Question 531

Question: In a circus stuntman rides a motorbike in a circular track of radius R in the vertical plane. The minimum speed at highest point of track will be [CPMT 1979; JIPMER 1997; RPET 1999]

Options:

A) 2gR

B)2gR

C) 3gR

D) gR

Show Answer

Answer:

Correct Answer: D

Solution:

Minimum speed at the highest point of vertical circular path v=gR



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