InterviewSolution
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InterviewSolution
| 1. |
Two particles of mass m, and m, are initially at restat infinite distance. Find their velocity of approachdue to gravitational attraction, when separation is d:\begin{array}{l}{\sqrt{\frac{2 G\left(m_{1}+m_{2}\right)}{d}}} & {(B) \sqrt{\frac{G\left(2 m_{1}+m_{2}\right)}{3 d}}} \\ {\sqrt{\frac{3 G\left(m_{1}+m_{2}\right)}{d}}} & {\text { (D) } \sqrt{\frac{G\left(m_{1}+m_{2}\right)}{d}}}\end{array} |
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