2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Two Dimensional Motion

JEE Main & Advanced Physics Two Dimensional Motion Question Bank Uniform Circular Motion

  • question_answer
    A 500 kg crane takes a turn of radius 50 m with velocity of 36 km/hr. The centripetal force is                        [Pb. PMT 2003]

    A)             1200 N

    B)                      1000 N

    C)                 750 N    

    D)                 250 N

    Correct Answer: B

    Solution :

                    \[F=\frac{m{{v}^{2}}}{r}=\frac{500\times 100}{50}={{10}^{3}}\,N\]


You need to login to perform this action.
You will be redirected in 3 sec spinner