Physics, 07.04.2021 19:20, brainlord2848
The average distance between the Earth's and the Moon's center is 3.856 x 108
m. The mass of the Earth is 5.972 x 1024 kg and the mass of the Moon is 7.348
x 1022 kg. What is the magnitude of the gravitational attraction between the
Earth and the Moon?
A. 9.169 x 1026
B. 1.969 x 1020
C. 6.961 x 1024
Answers: 2
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Suppose astronomers built a 140-meter telescope. how much greater would its light-collecting area be than that of the 10-meter keck telescope? express your answer using two sign
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The average distance between the Earth's and the Moon's center is 3.856 x 108
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