The international space station has a mass of 4.2 x 105 kg and it orbits the earth at an average altitude of 400 km above the earth's surface. the radius of the earth is 6400 km, and the mass of the earth is 6.0 x 1024 kg. assume the only force acting on the space station is the universal gravitational force, fo, and assume that the orbit is perfectly circular. how long would it take for the space station to make one complete orbit around the earth given these assumptions? a. 93 minutes b. 3.5 x 10 minutes c. 85 minutes d. 21 minutes e. 1.3 minutes
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Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
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Physics, 22.06.2019 11:30
(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.
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Physics, 22.06.2019 12:00
In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
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Physics, 22.06.2019 21:30
While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
Answers: 1
The international space station has a mass of 4.2 x 105 kg and it orbits the earth at an average alt...
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