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/sci/ - Science & Math

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8709622 No.8709622 [Reply] [Original]

i figured it out

>> No.8709629

>>8709622
implying the magnet wouldn't just stick to the obviously heavier car

>> No.8709631
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8709631

>>8709622

>> No.8709645

>>8709629
The boom is fixed in place you brainlet. OP actually has a great idea here. I don't see why anyone hasn't come up with this yet.

>> No.8709765

is it bad that i dont know why this doesnt work

>> No.8709772
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8709772

Mine's better.

>> No.8709792

>>8709765
2nd law: Because the other side of the boon must exert an equal reaction to the magnet moving in ie the whole system cannot move

>> No.8709813

>>8709765
Given how heavy a car is, you'd need a pretty powerful electromagnet, which would probably be less efficient that just getting an electric car. Also other reasons.

Edit: Captcha is trolling me by showing me pictures of trucks.

>> No.8709956

>>8709772
This is so stupid, people like you anger me. It's only a matter of time before you crash on someone and send them to another dimension. Drive responsibly

>> No.8709961

>>8709792

Brainlet here.

What does that mean?

>> No.8709983

>>8709772
Wow nigger really?

>> No.8710052

>>8709961
the magnet pulls the truck as much as the truck pulls the magnet

if you're pulling your friend as hard as he's pulling you, there's a lot of force but no motion

>> No.8710067

>>8710052
Then how do magnets pull things?

Couldn't they just make a big enough magnet to pull the track?

>> No.8710072

>>8710067
>Couldn't they just make a big enough magnet to pull the track?

what the fuck are you even saying? what track?

>> No.8710075

>>8710067
Yes, but something needs to be moving the magnet.
See where this is going?

>> No.8710080

>>8710067
Japan has developed that but the magnets must be on the tracks

>> No.8710091

>>8710072
>>8710075
>>8710080

Oh I get it now.

Its like if you put a magnet in front of a hotwheel car it will pull it but it wont push the magnet going.

What if you give it an initial speed boost?

>> No.8710101

>>8710091
Still nothing
If you push a cart that you're in, it won't move
Push it when you're outside it will

Force is not always movement

>> No.8710113
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8710113

Are you all seriously posting on a science board without being able to mathematically show that "troll physics " memes aren't true? Holy shit guys COME ON. I AM SO TIRED OF SEEING YOU RETARDS ARGUE ABOUT SUCH TRIVIAL BULLSHIT. THE NET FORCE OF THE GOD DAMN SYSTEM IS ZERO, SO IT IS IN EQUILIBRIUM. THE FUCKIN THING WILL NOT, I EMPHISIZE, WILL NOT MOVE. IF YOU THINK I AM WRONG, MAKE SUCH A MACHINE, SHOW THAT IT MOVES WITH NO EXTERNAL FORCE APPLIED AND COLLECT YOUR NOBEL PRIZE AT THE DOOR. MOTHER FUCKING BRAINLETS REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

>> No.8710218

>>8709772
Given infinite time and energy and a frictionless environment and vehicle, this will work.

>> No.8710222

>>8710113
dont you know where you are? this is the high school calculus board

>> No.8710306

>>8710113
shouldn't it be possible to use the earths magnetic field?

>> No.8710317
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8710317

>>8709622

>> No.8710334
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8710334

>>8710317
You'd need some batteries to store the infinite power, otherwise it's just going to waste

>> No.8710351

>>8710317
The height difference lowers the pressure of the current, so the fan can't blow strong enough

>> No.8710616
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8710616

>>8709622
Time with perfection

Perfection with time

>> No.8710648
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8710648

heh

>> No.8710996

>>8710113
>WILL NOT, I EMPHISIZE, WILL NOT MOVE
wrong.
It will not accelerate. There is no information given, that it is not moving in the first place.

B R A I N L E T
R
A
I
N
L
E
T

>> No.8711298

>>8710648
Emdrive is cold fusion tier at this point

>> No.8711357

>>8709792
That's the third law, brainlet.

>> No.8711521

>>8709772

Actually works (not that good).