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JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Numerical Value Type Questions - Works, Energy and Power

  • question_answer
    A ball drops from a celling of a room and after rebounding twice from the floor reaches a height equal to half that of the celling. If the coefficient of restitution is\[{{\left( \frac{1}{2} \right)}^{1/x}}\]. Find the value of x.

    Answer:

    4


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