A) \[{{\lambda }_{1}}+{{\lambda }_{2}}\]
B) \[\frac{2{{\lambda }_{1}}{{\lambda }_{2}}}{\sqrt{\lambda _{1}^{2}+\lambda _{2}^{2}}}\]
C) \[\frac{{{\lambda }_{1}}{{\lambda }_{2}}}{\sqrt{|\lambda _{1}^{2}+\lambda _{2}^{2}|}}\]
D) \[\frac{{{\lambda }_{1}}+{{\lambda }_{2}}}{2}\]
Correct Answer: B
Solution :
Let, m is the mass of each particle, then \[SD=\sqrt{{{60}^{2}}+{{25}^{2}}}\] at \[=\sqrt{4225}=65=DP\], where \[\Delta x=(SA+AP)-SP\] and \[\Rightarrow \] are the velocities of two particles as shown in figure.You need to login to perform this action.
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