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KVPY Sample Paper KVPY Stream-SX Model Paper-2

  • question_answer
    Two SHM are represented by equations, \[{{y}_{1}}=6\cos \left( 6\pi t+\frac{\pi }{6} \right),\]\[{{y}_{2}}=3(\sqrt{3}\,\,\sin \,\,3\pi t+\cos \,3\pi t)\]

    A) Ratio of their amplitudes is 1

    B) Ratio of their time periods is 1

    C) Ratio of their maximum velocities is 1

    D) Ratio of their maximum acceleration is 1

    Correct Answer: A

    Solution :

    [A] ratio of their amplitudes is 1


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