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The mass of Earth can be calculated using the fact

The mass of Earth can be calculated using the fact that the weight of an object (in newtons) is equal to the force of gravity
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2. asked by Melissa
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Using the fact that a 1.0 kg mass weighs 9.8N on the surface of the earth and the radius of the earth is roughly 6.4x10^8m.calcu
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Starting from Newton’s law of universal gravitation, show how to find the speed of the moon in its orbit from the earth-moon
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When approximating the mass of a nebulae, what reference system is MOST appropriate?(1 point) Responses Half the mass of our
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How does the mass of Mars compare to that of Earth?A) Larger than that of Earth B) About the same C) Slightly smaller than that
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The Hubble Space Telescope orbits the Earth at an approximate altitude of 612 km. Its mass is 11,100 kg and the mass of the
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2. asked by Denise
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The Hubble Space Telescope orbits the Earth at an approximate altitude of 612 km. Its mass is 11,100 kg and the mass of the
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2. asked by Denise
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The velocity of a ball changes from ‹ 8, −5, 0 › m/s to ‹ 7.88, −5.28, 0 › m/s in 0.04 s, due to the gravitational
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2. asked by sam
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The earth orbits the sun once every 365.24 days. The distance between the earth and sun is 1.49x 10^8 Km. The mass of the earth
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2. asked by ED
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The Sun exerts a gravitational force of 3.56 x 10^22 N on Earth. The mass of the Sun is 2.0 x 10^30 kg. The mass of the Earth is
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