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JEE Main & Advanced Physics Simple Harmonic Motion Question Bank Simple Pendulum

  • question_answer
    A second's pendulum is placed in a space laboratory orbiting around the earth at a height 3R, where R is the radius of the earth. The time period of the pendulum is [CPMT 1989; RPMT 1995]

    A)            Zero                                         

    B)            \[2\sqrt{3}\,sec\]

    C)            4 sec                                        

    D)            Infinite

    Correct Answer: D

    Solution :

               In the given case effective acceleration geff. = 0 Þ \[T=\infty \]


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