Physics, 01.01.2022 09:00 CamFootball638
a satellite in a circular orbit of radius r1 around a planet has period t1. what is the radius of the circular orbit for which the satellite will have a period t2 = t3 t1?
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An object has a weight of 500 on earth what is the mass of this object
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You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
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Physics, 22.06.2019 15:20
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60Β°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
a satellite in a circular orbit of radius r1 around a planet has period t1. what is the radius of th...
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