A) \[\frac{{{K}^{2}}+{{R}^{2}}}{{{R}^{2}}}\]
B) \[\frac{{{K}^{2}}}{{{R}^{2}}}\]
C) \[\frac{{{K}^{2}}}{{{K}^{2}}+{{R}^{2}}}\]
D) \[\frac{{{R}^{2}}}{{{K}^{2}}+{{R}^{2}}}\]
Correct Answer: C
Solution :
T.K.E .\[=\frac{1}{2}m{{v}^{2}}\,(1+{{K}^{2}}/{{R}^{2}});\] R.K.E. \[=\frac{1}{2}m{{v}^{2}}({{K}^{2}}/{{R}^{2}})\]You need to login to perform this action.
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