JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Graphical Questions

  • question_answer
    The potential energy of a particle varies with distance x as shown in the graph.     The force acting on the particle is zero at

    A)                         C                  

    B)                         B            

    C)                         B and C                      

    D)                         A and D

    Correct Answer: C

    Solution :

                                \[F=\frac{-dU}{dx}\] it is clear that slope of U ? x curve is zero at point B and C. \ F = 0 for point B and C            


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