Express escape velocity in terms of radius and density of a planet.

1.	Express escape velocity in terms of radius and density of a planet.
Answer» SOLUTION :Escape velocity `V_(e) = (2GM)/(R)` `= SQRT(2G xx (4)/(3)(PI R^(3) RHO)/(R)) = sqrt((8)/(3)GR^(2)rho)`

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