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The "physics question" has two components though.Cars are indeed not walls.
Neither cars nor walls are mattresses. They're also not pumpkin spice lattes, while you're at it.
That doesn't address the physics problem posed herein.
Each car acts as a stationary, immovable, impenetrable wall to the other. An identical car on an opposite trajectory head-on may as well be said wall in terms of the damage each sustains. Again, see the MythBusters segment.
Start your own thread if you wish to propose your own physics problems! Don't forget to provide the relevant vector diagrams in your solution.The "physics question" has two components though.
1- Speed is compared.
2- Truck vs wall is compared.
Obviously two equal objects colliding against each other at 50mph towards each other is the "same" as one colliding at 100mph against a stationary one in terms of energy.
But when you compare those same two scenarios but change one of the objects in one scenario and not the other, you get different results.
Crumple zones are incredible pieces of engineering and will absorb some of the impact before the occupant feels it. A "mattress" so to speak.
So sure,
-the front end of all three trucks would appear obliterated the same, but
-a 100mph truck vs wall (one crumple zone) would have slightly more impact on the passengers than
-two 50mph trucks vs each other (same amount of energy, two crumple zones).
This isn't a physics question.There's nothing to vote on, it's simple physics.
This isn't a physics question.After you vote, read here.
https://mythresults.com/mythssion-control#:~:text=In their full scale tests,the wall at 50 mph.
This isn't a physics question.Yeah, I'm pretty sure the math on this would be tough to argue with.![]()
This isn't a physics question.A car is different than a wall. The wall does not have crumple zones.
I don't think so, mine was more of a statement vs a comment.This isn't a physics question.
This is a "who can follow directions?" question. You failed.
You're not the boss of anyone on here, so it's pretty toxic to talk like this.This isn't a physics question.
This is a "who can follow directions?" question. You failed.
Could you try these and get back to us on that? TIATotally DOES matter. What hurts more- running full speed on your own two feet into a wall of bricks or a wall of bricks with 2 mattresses stood up in front of it?
Can you say that on here?Could you try these and get back to us on that? TIA
Nice try , but no.This isn't a physics question.
This is a "who can follow directions?" question. You failed.