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ser-zykov [4K]
2 years ago
15

The mass of the Earth is about 6 x 1024 kg

Physics
1 answer:
tia_tia [17]2 years ago
3 0

Well it seems that you did not give answer choices, but that its fine since we can use newtons law of universal gravitational, Fg = GM1M2/r^2. So G is the gravitational constant, which is 6.67*10^-11, we can plug in 6*1024 for M1, and 7*1022 for M2, and 3.8*108 for r. Which then we get 1.74 * 10^8 N as the force of attraction between the Earth and the moon.

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2 years ago
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The length of the specimen after the load is released is 11.67 cm

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