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- Mar 28, 2008
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Hi freaks :lol:
I bet that a feather and a hammer does not fall into the same time from the same alt to the moon surface.
Here my crazy consideration:
Of course, if you realease they both at same time, they will touch the ground at same time. But if you drop them single, the hammer will "fall" faster to the suface, arround 1.5e-25 s
The reason:
Because the bigger mass of the hammer, the hammer is attracting the moon more than the feather.
Calculation:
mh = 0.02 kg (mass of the hammer)
mf ~ 0 (mass of the feather)
r = 1738 km (radius of the moon)
g = (G * m) / r² (Gravitational acceleration)
m = 7.349e22 kg (mass of the moon)
m1 = m + 0.02 kg (maas of moon and hammer)
= 73490000000000000000000.02 kg
m2 ~ m (maas of moon "and feather")
= 73490000000000000000000 kg
g1 = (6.67428e-11 * m1) / r²
= 1.6238021997958051329451604806313
g2= (6.67428e-11 * m2) / r²
= 1.6238021997958051329451600387202
t = sqrt(2 / g) (only for fall alt = 1m !!!! )
t1 = sqrt(2/g1) (only for fall alt = 1m; time for hammer)
= 1.1098094924787423979523526752024 s
t2 = sqrt(2/g2) (only for fall alt = 1m; time for feather)
= 1.1098094924787423979523528262174 s
diff ~ 1.5e-25
(much more than the planck time, that's about 10e-43 s)
is this calculation "nearly" correct ?
(lol):rofl:
__________________
My Add-Ons:
[ame="http://www.orbithangar.com/searchid.php?ID=3324"]AA-Missile 0.95 :[/ame] Launch youre Air to Air Missile
[ame="http://www.orbithangar.com/searchid.php?ID=3035"]BurnTimeCalcMFD (BTC) 1.42a[/ame]: Calc burntime
[ame="http://www.orbithangar.com/searchid.php?ID=3161"]itcs 1.0 RC[/ame] Intelligent thrust control system
[ame="http://www.orbithangar.com/searchid.php?ID=3108"]Orbinuid v1.3 Beta[/ame] MFD-Minigame for Orbiter
I bet that a feather and a hammer does not fall into the same time from the same alt to the moon surface.
Here my crazy consideration:
Of course, if you realease they both at same time, they will touch the ground at same time. But if you drop them single, the hammer will "fall" faster to the suface, arround 1.5e-25 s
The reason:
Because the bigger mass of the hammer, the hammer is attracting the moon more than the feather.
Calculation:
mh = 0.02 kg (mass of the hammer)
mf ~ 0 (mass of the feather)
r = 1738 km (radius of the moon)
g = (G * m) / r² (Gravitational acceleration)
m = 7.349e22 kg (mass of the moon)
m1 = m + 0.02 kg (maas of moon and hammer)
= 73490000000000000000000.02 kg
m2 ~ m (maas of moon "and feather")
= 73490000000000000000000 kg
g1 = (6.67428e-11 * m1) / r²
= 1.6238021997958051329451604806313
g2= (6.67428e-11 * m2) / r²
= 1.6238021997958051329451600387202
t = sqrt(2 / g) (only for fall alt = 1m !!!! )
t1 = sqrt(2/g1) (only for fall alt = 1m; time for hammer)
= 1.1098094924787423979523526752024 s
t2 = sqrt(2/g2) (only for fall alt = 1m; time for feather)
= 1.1098094924787423979523528262174 s
diff ~ 1.5e-25
(much more than the planck time, that's about 10e-43 s)
is this calculation "nearly" correct ?
(lol):rofl:
__________________
My Add-Ons:
[ame="http://www.orbithangar.com/searchid.php?ID=3324"]AA-Missile 0.95 :[/ame] Launch youre Air to Air Missile
[ame="http://www.orbithangar.com/searchid.php?ID=3035"]BurnTimeCalcMFD (BTC) 1.42a[/ame]: Calc burntime
[ame="http://www.orbithangar.com/searchid.php?ID=3161"]itcs 1.0 RC[/ame] Intelligent thrust control system
[ame="http://www.orbithangar.com/searchid.php?ID=3108"]Orbinuid v1.3 Beta[/ame] MFD-Minigame for Orbiter
Last edited: