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BVP Medical BVP Medical Solved Paper-2000

  • question_answer
    Two bodies with kinetic energies in the ratio of 4 :1 are moving with equal linear momentum. The ratio of their masses is

    A)  1 : 2                                      

    B)  1 : 1      

    C)  3:1                                        

    D)  1 : 4

    Correct Answer: D

    Solution :

                                                               Using the relation \[E=\frac{{{p}^{2}}}{2m}\] so            \[m\propto \frac{1}{E}\] \[\frac{{{m}_{1}}}{{{m}_{2}}}=\frac{{{E}_{2}}}{{{E}_{1}}}=\frac{1}{4}\] 


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