BUS (full) VS BUS (full) 1200 km/h (195) |  

30 km/h would be terrible injury only for those people whom are looking for insurance scame money

both are going 30km/h so that's equivalent to a 60km/h crash on a static object, no wonder it would be a mess, but if both buses are going 15km/h passenger should be fine only minor injury

@@djaysenpai No, it doesn't work that way. If two objects crash into each other, the damage cannot be calculated by adding their speeds. If they were both driving at a speed of 30 km/h, then the damage would be as from 30 km/h, not 60.

it is.. because in reality it is 60km/h

Buses don’t have crush zones like cars. Crashing large vehicles against their likeness will always be disastrous. The upper decks of double decker buses don’t even have bumpers. So if it hits a tree or building, or tips over and strikes a kerb at any significant speed, the upper deck just peels open like a tin can.

@@ogimaster90 This is not true, because the two speeds do not add up, sorry. Look it up in physics.

@@tatabikethey do..

@@user-qe9hi6vs6f energy-wise it's the same as one buss going 42.4km/h into a stationary buss. Math: sqrt(30^2+30^2)

Thanks for warning 😂

I take the bus everyday

Возьму на заметку.

After 6:15 you need to call an ambulance immediately!

​@@Togoheyhatiro1337 Bring Shovels!!🤕😖

Hold your breath for 10 minutes bro

Thank you 🤗

Nothing, because the two speeds do not add up.

@@tatabike that makes...absolutely no sense. The calculation is (likely) done in center-of-momentum frame rather than rest frame if the programmers know what is good for them, and we assume the two objects are of equal rest mass. That means the CM sits still relative to the camera, the collision is totally inelastic, and thus all of the energy goes into being "maximally destructive" for any given speed.

@@danmccarron0you’re right, the outcome will be different as the total kinetic energy is twice as high, and that energy needs to go somewhere (i.e. deformation of the busses). That is why it is also not correct to say that two busses going 400km/h is the same as one bus going 800km/h, as kinetic energy works exponential with speed, so from 400 to 800 it will be far more than double the energy.

​@@debruijnjoost1983 to be sure, this analysis is *also* incorrect albeit for a different reason. and very much so... First about nomenclature, you mean *quadratic* (x^2) not *exponential* (a^x) Energy in the classical limit is quadratic in velocity (v^2) not exponential (e^v). It's a minor point but the nomenclature is standard worldwide. *That is why it is also not correct to say that two busses going 400km/h is the same as one bus going 800km/h, as kinetic energy works exponential with speed, so from 400 to 800 it will be far more than double the energy.* In terms of what happens to the busses in a completely inelastic collision, that's actually completely wrong. The energy imparted to the destruction/deformation of the busses is identical in both cases. The only difference is the combined mass of the busses will be end up as a stationary pile of junk in a head-on collision in the laboratory frame (i.e. what you and I see sitting there), and in the case where one bus is twice as fast and the other is stationary, the combined wreck will move in the direction of the faster bus with exactly half the speed. That motion is where the remaining energy ends up. This MUST be true. In both cases an observer in the center-of-momentum frame sees two busses hurtling toward each other at 400km/hr. In the first case this CM frame is stationary with respect to you, and in the second case the CM frame moves at 400km/hr in same direction as the moving bus. The physics is necessarily the same in all inertial frames no matter what. If you put an indestructible camera on *any* of the busses, in *either* situation, it "thinks" it is stationary and that there is a bus coming at it at 800km/hr. The end result cannot depend on where you put that camera.

There would be ONE short bus??

😂

thanks i appreciate it

Do you mean this place called real life Earth 🌎? 😉

Может быть 30км/ч - это уже просуммированная взаимная скорость обоих автобусов? То есть 15+15.

the impact velocity = 30 km/h

The two speeds do not add up. Physics.

30 km/h = 15 km/h + 15 km/h

Common mistake, if both vehicles are travelling at 15 kmh it's not a 30kmh impact it's 15kmh.

The two speeds do not add up. Physics.

@@Car-Torture The two speeds do not add up. Physics.

@@C509NorthernTerritory true. The two speeds do not add up. Physics.

Cause it’s actually the equivalent of 36mph

BeamNG Drive

Car Torture 😎👍

@@Car-Torturelol yeah who else would 😂 it’s your channel 1:19

What

What was that time stamp

🙂👍

Sudden stop kills😁

Those are some fast ass busses where you're from.

😂

Not quite. Anything above 1,250 kph is supersonic. 1,250 is 768mph, the speed of sound.

Musk is working on it

Musk is working on it.