J & K CET Engineering J and K - CET Engineering Solved Paper-2015

  • question_answer
    Which of the following is correct statement about the magnitude of the acceleration 'a' of the particle executing simple harmonic motion?

    A)  A will be maximum at the equilibrium position

    B)  A will be maximum at the extreme position

    C)  A will be always constant

    D)  A will always be zero

    Correct Answer: B

    Solution :

    During execution of a simple harmonic motion \[|a|\,\,\propto x\,\Rightarrow |a{{|}_{\max }}\propto {{x}_{\max }}\] Thus, acceleration is maximum at extreme  position.


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