1.

A satellite of mass M revolving in a circular orbit of radius r_(s) around the earth of massM has a total energy E. then, its angular momentum will be

Answer»

`(2E m_(S)r_(S))^(1/2)`
`(2E m_(S)r_(S))`
`(2E m_(S)r_(S)^(2))^(1/2)`
`(2E m_(S)r_(S)^(2))`

ANSWER :C


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