Physics, 24.03.2020 20:59, haileyw123
A difference In density between gases creates buoyancy which is the ability of an object to float. 0°C helium has a density of .18 kg/m³. 0°C regular air has a density Of 1.29 kg/m^3.
In kilograms how much mask in a cubic meter of helium float in regular air at 0°C?
Answers: 1
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Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?
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Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine
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A difference In density between gases creates buoyancy which is the ability of an object to float. 0...