Whenever two Apolio astronauts were on the surface of the Moon, a th ird astronaut orbited the Moon. Assume the orbit to be circular and 540 km above the surface of the Moon, where the acceleration due to gravity is 0.979 m/s. The radius of the Moon is 1.70 x 10° m. (a) Determine the astronaut's orbital speed. m/s (b) Determine the period of the orbit.
Whenever two Apolio astronauts were on the surface of the Moon, a th ird astronaut orbited the Moon. Assume the orbit to be circular and 540 km above the surface of the Moon, where the acceleration due to gravity is 0.979 m/s. The radius of the Moon is 1.70 x 10° m. (a) Determine the astronaut's orbital speed. m/s (b) Determine the period of the orbit.
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Transcribed Image Text:Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the Moon. Assume the orbit to be circular and 540 km above the surface of the Moon, where the acceleration due to gravity is 0.979 m/s. The radius of the Moon is 1.70 x 10° m.
(a) Determine the astronaut's orbital speed.
m/s
(b) Determine the perlod of the orbit.
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