Two particlesA andBof masses 1kg and 2kg respectively are kept at very large separation. They are released from rest and move under their gravitational attraction. If the speedof .A. at certain instance is 4ms^(-1) speed of .B. at that instance in ms^(-1) is ____________

Two particlesA andBof masses 1kg and 2kg respectively are kept at very

1.	Two particlesA andBof masses 1kg and 2kg respectively are kept at very large separation. They are released from rest and move under their gravitational attraction. If the speedof .A. at certain instance is 4ms^(-1) speed of .B. at that instance in ms^(-1) is ____________
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