If the rubber of the balloon itself has a mass of 200g and
If the rubber of the balloon itself has a mass of 2.00g and the balloon is filled with helium (density 0.166kg/m^3 ), calculate the net upward force (the "lift") that acts on it in air. Express your answer with the appropriate units.
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the element helium is thouhght to remain a liquid at absolute zero solid helium can be made only by exerting a pressure
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a sample of ideal gas from a compressed gas cylinder goes from 230atm to 1atm with a concurrent change of volume
if the rubber of the balloon itself has a mass of 200g and the balloon is filled with helium density 0166kgm3
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a reaction was found to be second order in carbon monoxide concentration the rate of the reaction if the co is doubled
2are the dividend distributions concentrated in the companies that are publicly traded corporations nasdaq amp ny
a microscope has an objective lens of focal length 675 mm the objective forms an image 164 cm from the lens the focal
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