A spaceship orbits the Moon at a height of 20 000 m. Assuming it to be subject
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A spaceship orbits the Moon at a height of 20 000 m. Assuming it to be subject only to the gravitational pull of the Moon, find its speed and the time it takes for one orbit. For the Moon, mm = 7.34 × 1022 kg and r = 1.738 × 106 m.
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The gravitational force of the Moon on the ship supplies the req...View the full answer
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