Physics, 11.04.2020 03:26 BrianKeokot7700
Two satellites are in circular orbits around a planet that has radius 9.00×106m. One satellite has mass 68.0 kg, orbital radius 6.00×107 m , and orbital speed 4800 m/sm/s. The second satellite has mass 84.0 kg and orbital radius 3.00×107 m. What is the orbital speed of this second satellite?v=?
Answers: 1
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Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
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The energy produced as a result of this flow of electrons from atom to atom is called
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Aspring is used to stop a 50-kg package which is moving down a 20º incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.
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Two satellites are in circular orbits around a planet that has radius 9.00×106m. One satellite has m...
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