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Physics, 09.12.2019 23:31 caplode5112

Two satellites are in circular orbits around a planet that has radius 9.00x10^6 m. one satellite has mass 53.0 kg , orbital radius 8.20×10^7 m, and orbital speed 4800 m/s. the second satellite has mass 54.0 kg and orbital radius 7.00×10^7 m.

a) what is the orbital speed of this second satellite?
v=?

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