Explain how you can weigh a planet?
( Is it by the combination of the netwons law of univeral gravitation and keplers third law; t^2/r^3 = 4(pi)^2/G(Msun) )
Physics - weighing a planet - bobpursley, Sunday, August 22, 2010 at 3:23pm
I assume you mean massing a planet, not weighing. Weight is the action between two masses due to gravity.