Physics, 06.10.2019 04:01 queenkimm26

An astronaut orbits planet y in her spaceship. to remain in orbit at 410km above the planet's center, she maintains a speed of 68 m/s. what is the mass of planet y? note: the constant of universal gravity (g) equals 6.674 × 10-11 n ⋅ m2/kg2.

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An astronaut orbits planet y in her spaceship. to remain in orbit at 410km above the planet's center...