RAJASTHAN ­ PET Rajasthan PET Solved Paper-2002

  • question_answer
    A ball is dropped towards the earth from height h, then after three jumps what will be value of height?

    A)  \[{{e}^{h/3}}\]            

    B)  \[h{{e}^{6}}\]

    C)  \[he\]              

    D)  None of these

    Correct Answer: B

    Solution :

     After n jumps, height of ball\[=h.{{e}^{2h}}\] After 3 jumps, height of ball\[=h{{e}^{6}}\]


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