ns was thinking about Flash, the superhero, or the little boy in the Incredibles.

There is one Yahoo answer the doesn"t prize a lot. Especially, i don"t think surface stress and anxiety would aid a lot because that a human being to run over water, i think one would have to develop on the inertial result of the water.

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There is one empirical approach based on figuring out the rate at i m sorry bare-footed water skiing is done, however I wasn"t maybe to uncover a kind number. Quiet the distinction may be the a theoretical runner would have to propulse herself end the water, which may or might not do the thing much more difficult.

Hence, i raise the inquiry here.


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Unsurprisingly this has been the subject of several scientific papers. In certain Google for files by J. W. Glasheen and also T. A. McMahon. They studied the basilisk lizard, however their results deserve to be extrapolation to humans. It"s debatable just how reliable such a big extrapolation is, however the result is that the required speed is so far beyond human capacity that we have the right to safely conclude it"s impossible without some fabricated aid.

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There"s a an overview of the results from the papers in this article and also a much more general an introduction here. The conclusions space that you need to run in ~ a speed of 20–30 m/s, i beg your pardon doesn"t sound as well bad, yet you"d must generate a mechanical power of 12 kW to execute it. Trained athletes have the right to just around manage fifty percent a kW, and also most of us would struggle to generate 200 W.


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Highly energetic question. Earn 10 call (not count the combination bonus) in order come answer this question. The reputation necessity helps defend this question from spam and also non-answer activity.

Not the prize you're spring for? Browse various other questions tagged newtonian-mechanics fluid-dynamics water estimation speed or asking your very own question.


can a air tight pipe be offered to siphon water very high vertically as lengthy as the finish location is lower than the start?
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