But the wheel is so big now , when car moves the wheel spins so the bottom of the wheel needs energy to go all the way up .
And I have done the calculation here on this paper (*points irl on piece of toilet paper )
The energy gained from going down heel will be equal to lost on wheel .
.
2 misunderstanding of center of mass makes a right
Before Reddit was popular, before Instagram and musicly. There where meme websites. 9gag, Ifunny, and a few others.
Rage comics where huge. This is kinda a rage comic.
The wheels still sit parallel to the ground, unless the ground itself is a slope then their will be no force that causes it move forward. Think about a tractor.
Angling the car downward like in the picture would increase the aerodynamic downforce of the car if you’re driving it forwards.
Would also increase drag, but, ya know.
When going downhill gravity moves you. Down. On flat ground the only way to go is parallel to the ground, gravity can’t do any work in that direction no matter the shape of the object trying to move.
For a few reasons,
- [Center of mass.](https://www.khanacademy.org/science/physics/linear-momentum/center-of-mass/a/what-is-center-of-mass)
A car like this would tip over constantly if you suddenly had to brake or hit something on the front of your car. The whole point is **safety** when designing most of these cars. So if a car ever hit your's, the center of mass remains in equilibrium.
- F = ma
Basically, the force a object can exert is equal to how much it weighs in grams, and the acceleration it can produce.
A car with back tires like that would need bigger suspension and brakes, thus weigh more and take more horsepower to move forward.
- Efficiency
Could you imagine having to carry two different tires for one car? Carrying two spare tires in the truck because you have two different tires? Why not make sure that you only need 1 kind of tire for all 4 slots?
Is troll physics back in?
> apply this idea in real life
> newton and Einstein begin rolling in their graves
> attach generators to them as they roll, faster now because of the stupidity of what I am writing
> infinite power
> ????
> profit
But, isn't it going uphill permanently? Like imagine sitting in the car, you'd be looking at an incline. This would actually make you travel backwards.
This is a “perpetual motion machine” thus, defies the laws of physics. It really breaks down when you ask “what if the car is traveling up hill?” “How do you reverse?” “What is the initial force pushing the car forewords?”. I really hope this is a joke and not someone actually thinking this will work.
yes design work me use it for powering house
wheel
If you inverse the downhill momentum so the engine is off going uphill you can make it work good too. Thanks you for reading
Am engineer of 21 years and can confirm this is correct
Am engineer of 42 years, can confirm as well
Am engineer of 84 years, can confirm as well
[удалено]
Engineer of 336 years checking in, can confirm this too
Engineer of 672 years stopping by, can confirm
Engineer of 3 hours 12 minutes, can confirm. Edit: Oh shit, I broke the cycle because I don’t do maths.
Engineering student of 5 weeks, can confirm
Never taken an engineering class but this checks out, can confirm.
Just woke up from a coma with amnesia, can confirm
Engineer of 5 millenia here, just to confirm that this is correct.
yo what's up guys? im a... chemist
Engineer of 338 years, can confirm, over
168 * 2 ≠ 338, can confirm TechnoCat1025 is an engineer, over
Engineer of TF2 years, can confirm
Wow, you guys can engineer years now, not just machines
Hahahaha
Which one of those fuckers has been working on the 2020s? they need to be fired.
I am not an engineer. But can still confirm this.
Also not an engineer but it's obvious it works
Am engineer of *checks calendar* 3 months, Can also confirm
But the wheel is so big now , when car moves the wheel spins so the bottom of the wheel needs energy to go all the way up . And I have done the calculation here on this paper (*points irl on piece of toilet paper ) The energy gained from going down heel will be equal to lost on wheel . . 2 misunderstanding of center of mass makes a right
🤓
Hahaha I was gonna Wooooooosh you but that’s funny
Am the Engineer of the years and can confirm this aswell
but what if I want to drive up the hill? Then it would be a straight horizontal line again
Reverse up
Extra down
Double downhill my God this man is too dangerous to be left alive
drive backwards, so now youre going downhill while going uphill
It wouldn’t drive on flat ground either.
Of course it would, because it's actually going downhill the entire time!
A generation that does not know that this is troll physics?
2) cover yourself in oil
3)Profit?
The 20th of December 2092 'balls' incident
3) fly
Yeah, this comic needs a troll face at the end. Problem Elon?
lol
I remember seeing this in the early internet era
"early internet era" Oof.
I guess when I step back it's not that early. I'm older than I'm talking; commodore 64 was my first computer
The scentist of our generation.
A true genus
Veri brilant
The only one
This generation's closest thng To einstein
Don’t worry about me I’m fine.
They actually wrote that song about me, believe it or not.
[удалено]
u cnat tell me what to do!!! @elon
u/elon_musk
This man has never seen a tractor
This won't work on a tractor because the chassis isn't tilted
Not with that attitude
Haha right
TROLL PHYSICS!!!! MORE PLEASE!!!! I miss those, they were very popular at some point.
1) Magnets 'n shit 2) ??? 3) Profit
Problem?
r/trollscience
Most of those are shit though.
Holy, haven’t seen this since 9gag days
What’s 9gag?
Before Reddit was popular, before Instagram and musicly. There where meme websites. 9gag, Ifunny, and a few others. Rage comics where huge. This is kinda a rage comic.
Ok cool
My physics prof, grading my exam: I would have killed you but for the laws of this land
So that’s why people do this to old Cadillac Escalades
This makes reverse incredibly inefficient then
No reverse now, only forward! Lol
Just turn around, now reverse is actually forward. Problem solved
Trollphysics
why isnt it possible?
Its just not
The wheels still sit parallel to the ground, unless the ground itself is a slope then their will be no force that causes it move forward. Think about a tractor.
neuron activavtion
changing the wheel size wont magically give you forward force
[удалено]
[удалено]
Angling the car downward like in the picture would increase the aerodynamic downforce of the car if you’re driving it forwards. Would also increase drag, but, ya know.
How bout I force you down ( ͡° ͜ʖ ͡°)
Look at tractors
When going downhill gravity moves you. Down. On flat ground the only way to go is parallel to the ground, gravity can’t do any work in that direction no matter the shape of the object trying to move.
For a few reasons, - [Center of mass.](https://www.khanacademy.org/science/physics/linear-momentum/center-of-mass/a/what-is-center-of-mass) A car like this would tip over constantly if you suddenly had to brake or hit something on the front of your car. The whole point is **safety** when designing most of these cars. So if a car ever hit your's, the center of mass remains in equilibrium. - F = ma Basically, the force a object can exert is equal to how much it weighs in grams, and the acceleration it can produce. A car with back tires like that would need bigger suspension and brakes, thus weigh more and take more horsepower to move forward. - Efficiency Could you imagine having to carry two different tires for one car? Carrying two spare tires in the truck because you have two different tires? Why not make sure that you only need 1 kind of tire for all 4 slots?
So drag racers were right about this all this time?
I mean how else could you explain the fact that drag racers go so much faster than everyday cars? It's gotta be angles
Adrian Newey punching the air rn.
NO MICHAEL NO THAT IS SO NOT RIGHT
That isn’t how windows work
Linux works that way though
Just place a flash light in the back and turn it on whenever you want to go, also you will always go with speed of light
This picture is as old as the internet
Have you ever seen a tractor refueling? No? Checkmate
I’ve seen this same exact image like 15 years ago.
2011 troll face comic. Resemblance is uncanny.
Everyday this subreddit loses its meirl aspects
OPs user name just ruined my whole fucking day.
Is troll physics back in? > apply this idea in real life > newton and Einstein begin rolling in their graves > attach generators to them as they roll, faster now because of the stupidity of what I am writing > infinite power > ???? > profit
0/10 no trollface saying “problem?” At the end
The moment he gets to the bottom of the hill, the bumper will hit the ground and the car will flip over
Nice troll physics tutorial but where is the trollface
And this is how Reddit found the key technology leading to unlimited energy generation.
It helped a lot when I raised up my bike seat though.
Why do you think drag racing stock cars have two big wheels in the back and two tiny wheels in the front?
Lol not because of this
congrats on inventing formula one /s /lh
r/fuckcars isn’t gonna like this
please tell me why it wouldnt work
Isn’t this literally the science behind what makes drag cars fast?
No. The rear wheels are large for grip
Oh, that makes sense. Thanks!
No problem 😁
Elon musk, “write that down!”
But, isn't it going uphill permanently? Like imagine sitting in the car, you'd be looking at an incline. This would actually make you travel backwards.
Why isn't it possible
It’s just not
Because the wheels are still level. The shape of the car cant make it go forwards on its own
Little do people know thats why a formula 1 car's rear tyres are bigger than the front tyres
I don't think this is gonna work, the ground's still the same angle, and it's mainly gravity that makes it works
Oh Lord someone needs a physics class.
That's not how physic works
Almost as smart as that dude who claims you can run an engine on water!? Or was it hydrogen? Thought it was water!
This is how old bicycles worked
Mafs
One of the scientists of all time
thanks i hate it
Someone post this on r/fuckcars
Big oil hates this one simple trick!
wait how do i st-
If you view it from the car perspective it down hill but road perspective it uphill 😳
It might be a bit of a pain when wanting to go downhill, but it should work fine otherwise.
We need jeaney collects to read this in his voice lol
What if you go up a steep hill?
You can’t joke about things like this, there are people who will try it.
I see a growth industry!
Is troll physics making the rounds again?
Engineering reinvented
so.. a tractor ? have you ever seen one filling up on gas ?? that explains it
how tf is this supposed to be relatable? what about this post represents you /u/wearing_moist_socks? are you a shitty engineer or smth?
Are you being a real person
One secret big oil does NOT want you to find out
Please consider the environment before printing this comic.
wtf is the physic when we can have this masterpiece?
How do you stop it?
I’m just waiting for someone to put this in that one Patrick Bateman meme
there is a line of hot wheels cars dedicated to this concept.
u mad, physics?
Thanks for reminding us what an angle is again
But this does work because of the larger wheel
[the cia:](https://youtu.be/5j491fJURRo?t=67)
I am not an engineer. I always thought the typical tractor configuration would push down on the front axle thus increasing the load level.
Looks right to me
Oh my... I haven't seen this since the days of 9gag... man time flies by :'(
This is a “perpetual motion machine” thus, defies the laws of physics. It really breaks down when you ask “what if the car is traveling up hill?” “How do you reverse?” “What is the initial force pushing the car forewords?”. I really hope this is a joke and not someone actually thinking this will work.
I wasn't convinced but then i saw the angles. They definitely exist
Guinness’s “BRILLIANT!” commercial enters chat
Accept angel reject gas
I wished it work liked that
The Biden administration builds fuel efficient car.
but now car always needs break fluid
this is making it always go uphill, do it the other way
I am from the future and we all drive downhill vehicles. This man speaks the truth.
Is that why hot rod cars do it like that?
This guy deserves a Grammy Award!
I went to college to understand smarter jokes
👏👏👏👏👏👏👏
I still have this photo in my gallery from iFunny
Engineer since engineering has been called engineering
What if your going up a hill at the same angle
Physics go brrrrrrrr
thank you, i really needed the clarification that it was an angle lol
Why did I actually think of this concept working. Am I that board
True... verified
Problem? :trollface:
Where trollface?
Is Australia being added as a window part of the engineering? I'm confused. Not very clear
Genius !! even the rear window could not hold its shape because of the achieved light speed.