Differences
This shows you the differences between two versions of the page.
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start:miscellaneous:energy [2021/03/31 15:15] aretis created |
start:miscellaneous:energy [2023/11/06 14:11] (current) aretis [Sound] |
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| * 1 J = a small apple | * 1 J = a small apple | ||
| * 800 J = one person | * 800 J = one person | ||
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| + | Levitation would need to generate a velocity of 9.8m/s each second. E = 1/2 m v² = 50J/kg. P = 50W/kg. | ||
| + | The energy necessary to levitate for one minute for a standard person of 75kg would be 225kJ. | ||
| === Kinetic === | === Kinetic === | ||