Is it possible to double jump in real life?

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Discussion Overview

The discussion revolves around the feasibility of performing a double jump in real life, exploring both theoretical and conceptual aspects of jumping mechanics and air density.

Discussion Character

  • Debate/contested

Main Points Raised

  • Some participants argue that double jumping is not possible, citing the absurdity of the idea that one could press hard enough on the atmosphere to create sufficient density for a jump.
  • One participant suggests conducting a rough calculation involving air density and the area of a foot to determine the necessary speed for achieving lift, implying a more technical approach to the discussion.
  • Another participant expresses frustration over the need to reiterate their stance against the idea of double jumping.

Areas of Agreement / Disagreement

Participants generally agree that the concept of double jumping as proposed is implausible, but there is contention regarding the methods of proving this point and the validity of the initial claim.

Contextual Notes

Some assumptions about air density and jumping mechanics are not fully explored, and there is a lack of detailed mathematical analysis to support claims made in the discussion.

Lunct
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I think it is not possible, my friend seems to think if you press hard enough on the atmosphere it will become dense enough to jump on.
 
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Lunct said:
I think it is not possible, my friend seems to think if you press hard enough on the atmosphere it will become dense enough to jump on.
With a person's feet? That's absurd.
 
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phinds said:
With a person's feet? That's absurd.
exactly what I was saying. So I am right?
 
Lunct said:
exactly what I was saying. So I am right?
What did I just say? Do I really need to say it again?
 
phinds said:
What did I just say? Do I really need to say it again?
I am trying to prove him wrong, okay.
 
Do a rough sum and show it to him . You have air density and area of bottom of an average foot . How fast would the foot have to be traveling through the air to get any useful lift force ?
 
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Lunct said:
I am trying to prove him wrong, okay.
We do not debunk nonsense here at the PF. Thread is closed.
 
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