Physics, 14.09.2019 10:30 brianna8739
Asatellite of mass 5000 kg orbits the earth (mass = 6.0 x 1024 kg) and has a period of 6000 s. in the above problem the altitude of the satellite above the earth's surface is
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Which word expression describes how much to calculate pressure
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Physics, 22.06.2019 21:40
Engines for propeller-driven aircraft are limited in their maximum rotational speed by the fact that the tip speed of the propeller must not approach the speed of sound in air (mach i). taking 6 ft as a typical diameter for a propeller of a light airplane and 1100 fils as the speed of sound, find the upper limit on the rpm (revolutions per minute) of the propeller shaft.
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Physics, 22.06.2019 22:30
Which is a substance that can be separated by physical means and is not the same throughout
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Asatellite of mass 5000 kg orbits the earth (mass = 6.0 x 1024 kg) and has a period of 6000 s. in th...
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