Physics, 20.02.2020 09:42 rebecca7415
As an astronaut, you observe a small planet to be spherical. After landing on the planet, you set off, walking always straight ahead, and find yourself returning to your spacecraft from the opposite side after completing a lap of 25.1 km.
You hold a hammer and a falcon feather at a height of 1.40 m, release them, and observe that they fall together to the surface in 29.4 s.
Determine the mass of the planet.
Answers: 3
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What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
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As an astronaut, you observe a small planet to be spherical. After landing on the planet, you set of...
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Mathematics, 23.07.2019 12:30
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Mathematics, 23.07.2019 12:30
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