Author Topic: The Official Physics and Engineering thread  (Read 1888 times)

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Offline Lanny

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Re: The Official Physics and Engineering thread
« Reply #15 on: November 08, 2014, 06:44:30 am »
A man with a height of 1.8m stands in a room masturbating. A 12 year old girl with a height of 1.5m is kneeling 1.0m away with her mouth open. Upon orgasm, semen is ejected at a velocity of 10.0m/s. Assuming g = 9.81m/s2, ρ = 1.2kg/m3, and cd = 2.0, at what angle must the man aim his penis to deposit his semen in the girl's mouth?

Need more info. Is the "1 meter away" measurement tip of penis to front of girl? If not we need to know the penis length.  Also what's the offset from the the man's head to his penis and from the girl's head to her mouth? Leg and head length is not uniform nor proportional in humans.

Offline fanglekai

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Re: The Official Physics and Engineering thread
« Reply #16 on: November 09, 2014, 04:50:03 am »
yep lanny called it. we need those dimensions.

Fd=Cd*1/2*p*v^2*S
We need the cross sectional area S or we could use a more simplified formula.

Simple formulas
x=Vox*t
y=Voy*t-1/2*g*t^2

Offline Σ

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Re: The Official Physics and Engineering thread
« Reply #17 on: November 09, 2014, 07:19:13 am »
physics? why do they call it physics? there's nothing physical about it. they're just a bunch of nerds who study it LOL!

engineering? do these nerds even know what a car engine is? i bet they don't even have a car LOL!

fucking NERDS. go read your fucking books. FAGGOT NERDS. GEEKS.

Well you see there is quite a lot physical about physics. Its mechanics that you are thinking of.
tl;dr: idealism will not un-rape you.

Offline BallsDeep69

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Re: The Official Physics and Engineering thread
« Reply #18 on: November 09, 2014, 09:55:15 am »
This thread has been surprisingly... Sensible.
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Offline Enter

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Re: The Official Physics and Engineering thread
« Reply #19 on: November 09, 2014, 10:33:15 am »
physics? why do they call it physics? there's nothing physical about it. they're just a bunch of nerds who study it LOL!

engineering? do these nerds even know what a car engine is? i bet they don't even have a car LOL!

fucking NERDS. go read your fucking books. FAGGOT NERDS. GEEKS.

Well you see there is quite a lot physical about physics. Its mechanics that you are thinking of.

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Offline splooge gook

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Re: The Official Physics and Engineering thread
« Reply #20 on: November 09, 2014, 10:43:23 am »
Imagine there's a projectile, x, being fired straight at a certain speed. If there's a second projectile, y, that intersects directly through projectile x while it is still in motion, how would you calculate the trajectories of x1 and x2, assuming y continued through the object without any change in positioning. X1 will veer downwards and to the left, X2 will  veer downwards and to the right. Filling in for any missing variables I may not have though of, how would you calculate the trajectories of X1 and X2? I have no fucking clue but probably angle and velocity being affected by gravity. Halp
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