A) \[\sqrt{{{m}_{1}}}:\sqrt{{{m}_{2}}}\]
B) \[{{m}_{1}}:{{m}_{2}}\]
C) \[{{m}_{2}}:{{m}_{1}}\]
D) \[m_{1}^{2}:m_{2}^{2}\]
Correct Answer: C
Solution :
Momentum of first body = momentum of second body\[=m\upsilon \] \[\therefore \] \[E=\frac{1}{2}m{{\upsilon }^{2}}\] \[=\frac{1}{2m}{{(m\upsilon )}^{2}}\] Hence, \[\frac{{{E}_{1}}}{{{E}_{2}}}=\frac{{{m}_{2}}}{{{m}_{1}}}\]You need to login to perform this action.
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