Geography, 23.10.2021 19:40, shakiyahjones99441
how long should it take the voices of astronauts on the moon to reach the earth? assume that the only significant time is the transit time from the earth to the moon, at the speed of light. suppose that the astronaut on the surface of the moon, the receiver on the surface of the earth, and the centers of the earth and the moon are aligned. the distance between the centers of the earth and the moon is 384×103km, the radius of the earth is 6.38×103km, the radius of the moon is 1.74×103km.
Answers: 1
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Where does the availability of water pose the greatest problem
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Geography, 24.06.2019 00:40, SoccerAllStar2
Which event most likely explains renewed demand in a recovery period? consumers choose to save more and spend less. economic policy renews consumer confidence and demand. producers decrease prices to prompt demand and recovery. production decreases to prompt increased demand.
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Geography, 24.06.2019 06:10, psitthibun
Which physical law states that all orbits are conic sections?
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how long should it take the voices of astronauts on the moon to reach the earth? assume that the onl...
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