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Is There Air Resistance In A Vacuum?

There is no air resistance in a vacuum, as there is no air there. There is such a scientific term as perfect vacuum, where there is no gas pressure at all. However, outer space vacuum still has a certain amount of particle and gases in it. The gas pressure in vacuum is very low and insignificant. That is why it does not hardly cause any resistance.

by Margaret Walker on Wed, 12/22/2010 - 21:22

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