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Results tagged with newtonian-mechanics
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user 335597
Newtonian mechanics discusses the movement of classical bodies under the influence of forces by applying Newton’s three laws. For more general concepts, use [classical-mechanics]. For Newton’s description of gravity, use [newtonian-gravity].
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votes
Can a balloon start from Earth and fly to the Moon, using Helium for lift to the top of the ...
Helium is used in balloons because it is lighter than air, which is the reason why such a balloon rises. That’s why it only works up to a certain altitude. Once you’re high up enough, air becomes so …
