# An astronaut measured the surface gravity of a planet to be 5.77 m/s2. If its radius is 4.17 x 106 m, what is the mass of the planet? ?] x 10 kg

###### Question:

An astronaut measured the surface
gravity of a planet to be 5.77 m/s2. If
its radius is 4.17 x 106 m, what is the
mass of the planet?
?] x 10
kg

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