Speed. Punny?. If he turns ull the mass IBM] enough it will HUSH the can In could say he moves at the sued of sound. You could say hes a whos just stolen some a hifi Not very nice is it?


What do you think? Give us your opinion. Anonymous comments allowed.
#2 - kez (05/03/2013) [-]
You could say hes a ***** whos just stolen some a hifi

Not very nice is it?
User avatar #12 to #2 - stijnverheye (05/03/2013) [-]
so a ***** who steals and leaves the crime scene at the speed of sound ?
User avatar #17 to #12 - qwertyjeeves ONLINE (05/03/2013) [-]
Hell ya
User avatar #15 - Cleavland Steamer (05/03/2013) [-]
This is the worst possible vehicle for a black guy to be driving.

Let's say the cops try to pull him over for a noise complaint. If he wants to drive off and escape, he'd have to keep turning up the music, thus leading to more noise complaints and attracting more cops.

And if he lets the cops pull him over, he'll get the **** beaten out of him for being black
#16 to #15 - qwertyjeeves ONLINE (05/03/2013) [-]
Damn right. Why do you think he is looking over his shoulder?

#5 - Wintermoon (05/03/2013) [-]
Rollin' around at the speed of sound!
User avatar #55 to #5 - guymandude (05/04/2013) [-]
That might have been the last Sonic game that I really enjoyed. A few after that one had some good elements, but weren't great overall
#39 to #5 - anon (05/04/2013) [-]
more ike the speed of derp
User avatar #28 to #5 - SaucyBoy (05/04/2013) [-]
gotta go fast
#6 to #5 - holeymoley (05/03/2013) [-]
User avatar #7 to #5 - Mephizto (05/03/2013) [-]
Got places to go, got to follow my rainbow.
User avatar #11 to #7 - thelegitsuperfurry (05/03/2013) [-]
User avatar #13 to #11 - galkawhm (05/03/2013) [-]
#14 to #13 - rednax (05/03/2013) [-]
Just keep on moving ahead...
User avatar #23 to #14 - redeadhunter (05/03/2013) [-]
No time for guessing follow my plan instead!
User avatar #36 to #23 - lolnop (05/04/2013) [-]
Trusting in what you can't see
#19 - mayormilkman (05/03/2013) [-]
Comment Picture
User avatar #49 to #19 - matriculator (05/04/2013) [-]
I keep seeing this- "troll science" hurr durr- but it's really stupid. I've never taken a physics class and even I can clearly see that, the magnet will just either completely stick with no movement or raise the boat up if you someone make it non-sticky.
User avatar #57 to #49 - haydn (05/04/2013) [-]
User avatar #73 to #57 - matriculator (05/04/2013) [-]
Yes because I completely unaware of that before saying "troll science hurr durr".
#41 - AquariusCyclone (05/04/2013) [-]
For whoever cares, the sound would need more mass to push the cart because sending force backward propelling the cart forward depends on the fact that all momentum must add up to zero in a closed system, and momentum is mass x velocity. The sound would need mass infinitely greater than that of the cart for the cart to move at the speed of sound. And, assuming the speakers could be made to send sound ONLY backwards, it would need more mass to overcome the cart's friction.
User avatar #58 to #41 - winsauceiswin (05/04/2013) [-]
the sound could also have infinite velocity and have the same affect too!
#65 to #58 - AquariusCyclone (05/04/2013) [-]
Yeah, but sound rarely exceeds 343 m/s.
#59 to #41 - anon (05/04/2013) [-]
actually since p=mv it only needs equal mass, assuming negligible air resistance, they only need equal mass for equal velocity, not infinitly greater mass as that would mean infinite velocity.
User avatar #66 to #59 - AquariusCyclone (05/04/2013) [-]
But sound has nearly no mass. It only has mass by virtue of E=mc^2, and that's tiny
User avatar #74 to #66 - winsauceiswin (05/04/2013) [-]
E=mc^2 has nothing to do with this.

that equation is for particles that aren't moving.
User avatar #75 to #74 - AquariusCyclone (05/04/2013) [-]
"And, in fact, the whole equation is E is equal to mc2, the amount of energy the particle would have if it was sitting still, plus the extra energy that it would have if it has any motion."


You would usually use that equation to determine the energy of a particle sitting still, yes; but for waves the equation also means that any motion still adds to the mass of a wave, still within the equation E=mc^2.
User avatar #76 to #75 - winsauceiswin (05/04/2013) [-]
sound is a different kind of wave than what E=mc^2 describes. a wave of particles is different from the particle wave duality of an electron or other small particle. you can just use Newtonian mechanics to find the force of a sound wave.
User avatar #77 to #76 - AquariusCyclone (05/04/2013) [-]
"This (potential) energy that has been given to the spring is equivalent to mass through E=mc2. The reason we usually don't worry on such things is that the mass equivalent to this amount of energy is so small, it is basically 0" - astrolinux22


Even if the wave isn't a transverse wave, it can still be described as a quantity of energy. Consider how springs have more mass when compressed than they do when released solely by E=mc^2. Where there's a stored form of energy there's slightly extra matter. The compression of air molecules, then, could also be described as a layer of potential energy emitting from the speakers, thus having mass.
User avatar #80 to #77 - winsauceiswin (05/05/2013) [-]
oh never mind, i see you were referring to my comment. i was wondering why you brought up transverse waves when talking about sound waves
User avatar #79 to #77 - winsauceiswin (05/05/2013) [-]
btw, what do transverse waves have to do with anything?
User avatar #78 to #77 - winsauceiswin (05/05/2013) [-]
springs have nothing to do with the compression of a gas, that's described by thermodynamics. you're off base with your correlations dude.
User avatar #81 to #78 - AquariusCyclone (05/05/2013) [-]
Springs store potential energy, as do compressions of gas.
#69 to #41 - Nubdog (05/04/2013) [-]
Well I think in theory it could potentially work because it is not an entirely closed system (energy and momentum is not conserved). Plus I don't think you could really use momentum since sound doesn't have mass, it's just energy that causes the cones to move which causes pressure differences in the air around it and allows the energy waves to travel through the air particles. So it would mainly depend on the density of the air that the sound is traveling through and could move the cart forward. You would still probably need it pretty loud though since air isn't dense at all
#71 to #69 - AquariusCyclone (05/04/2013) [-]
True, it's not exactly an elastic system, but that's actually another reason this won't work, because less energy would go purely into pushing the cart.
The second part, admittedly, can theoretically increase the odds of overcoming friction, since the resistance of the air to move may contribute to the force propelling the cart. However, the extent to which the force of the sound exerts equal and opposite on the cart still depends on its mass, which is miniscule.
User avatar #72 to #71 - Nubdog (05/04/2013) [-]
Yeah, it isn't really practical obviously haha since the speakers would explode before it had enough power to move it. Plus it depends on so many other things like mass of the cart, friction in the wheels, fluid friction if it did start moving, mass moment of inertia of the wheels, mass of the speakers and their proportional limit to put out sound, etc... too much stuff
#53 to #41 - xmattx (05/04/2013) [-]
well since the speaker cones are fixed in place, their net displacement would be zero, making the velocity(d/t) also zero, so technically, the cart moves at the velocity of the speaker cones.
#43 to #41 - qwertyjeeves ONLINE (05/04/2013) [-]
Solid insight. I mentioned earlier that I am aware that what I am implying is complete fiction, really, but when this the first thing that pops into you head when you see that pic at 12:30 at night.... you just have to share it with the world.

I like it when people actually think about the joke :)
User avatar #44 to #43 - AquariusCyclone (05/04/2013) [-]
I'd be surprised if anyone actually believed it. I simply thought, Y'know, somebody's gunna be curious what the real story is. So I posted the explanation.
Glad you shared.
User avatar #46 to #44 - qwertyjeeves ONLINE (05/04/2013) [-]
My pleasure. OC seems to be lacking so I am doing my part to help
#37 - stormtrooperbob (05/04/2013) [-]
Now thats what i call 			******		 rigged
Now thats what i call ****** rigged
#54 - linktheherooftime (05/04/2013) [-]
It has pedals.
#52 - benderisgreat (05/04/2013) [-]
Gotta love bass
Gotta love bass
#35 - demjimmies (05/04/2013) [-]
Speed you say?
#27 - studbeefpile (05/04/2013) [-]
Come at me bro!
Come at me bro!
#30 - cinematicbrix (05/04/2013) [-]
I'd say he moves by sound.
#40 - triggathepirate (05/04/2013) [-]
#9 - anon (05/03/2013) [-]
well...actually he is not going to move at all... cmon this bitch newton came up with dem little laws... No matter how high the spl will peak, the movement of the speaker element is going to cancel itself out...like when the magnet pulls the element its force will follow towards the front of the bike, but when the element moves to the opposite direction the force is still cancelling it self out... The air pressure movement at this scale has no effect at all... it´s the same as trying to wave some cloth on a wagon...it just doesn´t work that way... sorry for my weird English...not from around here.. All and all...you just posted a pic of sad little ******** riding his ********** alone....

(btw....don´t believe me? you should watch more mythbusters)
(i think we all knew this already)

Here is this to make it all okay:
<(^-^<)...<(^-^)> .... (>^-^)>
User avatar #10 to #9 - qwertyjeeves ONLINE (05/03/2013) [-]
Ya I am well aware of the Newton and all those good things but when it is 12:30, you see that picture and think of that line.... you just have to share it with the world.
#70 - jaergerjaquez **User deleted account** has deleted their comment [-]
User avatar #62 - TheMagicBong (05/04/2013) [-]
They say music can be very moving.
User avatar #29 - phoenix grinder (05/04/2013) [-]
you can't hide I'm that ***** wif yo Alpine
#18 - qwertyjeeves ONLINE (05/03/2013) [-]
Even though I posted this, I just noticed he has what looks like a cassette player up front..... WTF?
#20 to #18 - comradvlad (05/03/2013) [-]
Hes black, cant afford a cd player.
User avatar #31 - antisocialtwilight (05/04/2013) [-]
...You'd be wrong, but you could still say it.

Titty sprinkles.
User avatar #32 to #31 - qwertyjeeves ONLINE (05/04/2013) [-]
I like to snort them up my nose
#47 - mrbojingles (05/04/2013) [-]
sonic car!! anybody? ...?
sonic car!! anybody? ...?
#3 - telamatoes (05/03/2013) [-]
No you couldn't
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