A) 1 : 4
B) 1 : 2
C) 1 : 1
D) 2 : 1
Correct Answer: B
Solution :
Momentum \[p=\sqrt{2m{{E}_{k}}}\] Both bodies have equal kinetic energy So, \[\frac{{{p}_{1}}}{{{p}_{2}}}=\sqrt{\frac{{{m}_{1}}}{{{m}_{2}}}}\] \[\frac{{{p}_{1}}}{{{p}_{2}}}=\frac{\sqrt{m}}{4m}\] \[{{p}_{1}}:{{p}_{2}}=1:2\]You need to login to perform this action.
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