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BVP Medical BVP Medical Solved Paper-2011

  • question_answer
    If \[<T>\] and \[<V>\] denote the average kinetic and the average potential energies respectively of a mass executing a simple harmonic motion, over one period, then the correct relation is

    A)  \[<T>=-2<U>\]                

    B) \[<T>=2<U>\]

    C)  \[<T>=<U>\]                    

    D)  \[<U>=2<T>\]

    Correct Answer: C

    Solution :

                    Average kinetic energy of a mass executing simple harmonic motion \[\overset{0}{\mathop{A}}\,\]                   .....(i) and average potential energy \[\mu \]                               ?...(ii) a being the amplitude. Thus, it is obvious from Eqs. (i) and (ii) that \[d\frac{20}{3}\]


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