Two masses M1 & M2 are initially at rest and are separated by a very large distance. If the masses approach each other subsequently due to gravitational attraction between them, their relative velocity of approach at a separation d is

Two masses M1 & M2 are initially at rest and are separated by a very l

1.	Two masses M1 & M2 are initially at rest and are separated by a very large distance. If the masses approach each other subsequently due to gravitational attraction between them, their relative velocity of approach at a separation d is
Answer» Two masses $M_{1}$ & $M_{2}$ are initially at rest and are separated by a very large distance. If the masses approach each other subsequently due to gravitational attraction between them, their relative velocity of approach at a separation $d$ is

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Two masses M1 &amp; M2 are initially at rest and are separated by a very large distance. If the masses approach each other subsequently due to gravitational attraction between them, their relative velocity of approach at a separation d is

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Two masses M1 & M2 are initially at rest and are separated by a very large distance. If the masses approach each other subsequently due to gravitational attraction between them, their relative velocity of approach at a separation d is