2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति

JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Mock Test - Work Power and Energy

  • question_answer
    Figure shows a plot of the conservative force F in a unidimensional field. The plot representing the function corresponding to the potential energy (U) m the field is.

    A)  

    B)  

    C)  

    D)  

    Correct Answer: D

    Solution :

    [d] \[f(x)=-\frac{dU}{dx}(x)\] or \[U(x)=-\int{F(x)dx}\] Here \[F(x)=-kx\], where k is a positive constant.


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