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Physics stuff v.Crashes

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Old Nov 6, 2006 | 04:32 PM
  #11  
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Originally Posted by Pete
Well, I believe that it has more to do with mass and inertia. If a Mack truck going 40 mph and a CRX going 100 mph hit head on, I am willing to bet that the Mack truck would win.
Gee ya think??
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Old Nov 6, 2006 | 04:56 PM
  #12  
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more speed means more KE and you will transfer more energy into the object you hit but it wont make it any less violent for you.
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Old Nov 6, 2006 | 05:20 PM
  #13  
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Originally Posted by Pete
Well, I believe that it has more to do with mass and inertia. If a Mack truck going 40 mph and a CRX going 100 mph hit head on, I am willing to bet that the Mack truck would win.
I have this gut feeling that if the CRX hit the gas just before the collision, it wouldn't help any.
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Old Nov 6, 2006 | 05:56 PM
  #14  
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Originally Posted by MarshyTheKid
So I heard from someone, can't remember who or where, but I was told that if you're about to get into an accident and you can't avoid it at all, if you go faster then them then they will get the brute of the hit and they will get more damage. Is that true? It seems like it wouldn't be. Like if I'm driving in my CRX and I'm about to collide with a SUV and I can't stop it, I should gun it to go as fast as possible.
LMAO!!!!!!!!
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Old Nov 6, 2006 | 06:11 PM
  #15  
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If you exceed the critical speed you'll be able to hit anything without sustaining any damage.
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Old Nov 6, 2006 | 06:14 PM
  #16  
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Originally Posted by canada
also seems like your "friend" doesnt want you are anymore
this surprises you why?
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Old Nov 6, 2006 | 06:16 PM
  #17  
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Critical speed?

The only critical speed I know of is

"It doesn’t matter how long you have been driving, or how good you think you are. If you exceed the critical speed of a curve, the vehicle will lose control. In order to figure out the critical speed of a curve you need only two things, the radius (or sharpness) of the curve, and the coefficient of friction of the roadway."
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Old Nov 6, 2006 | 06:22 PM
  #18  
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Originally Posted by AJ²06
Critical speed?

The only critical speed I know of is

"It doesn’t matter how long you have been driving, or how good you think you are. If you exceed the critical speed of a curve, the vehicle will lose control. In order to figure out the critical speed of a curve you need only two things, the radius (or sharpness) of the curve, and the coefficient of friction of the roadway."
nobody is talking about curves here.
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Old Nov 6, 2006 | 06:34 PM
  #19  
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working off memory, KE= 1/2mv^2. Meaning that your kenetic energy is 1/2 the mass multipled by the velocity squared.

If you speed up, your velocity would increase, which results in a higher KE and a bigger collision. :eek3:
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Old Nov 6, 2006 | 06:41 PM
  #20  
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Originally Posted by MarshyTheKid
So I heard from someone, can't remember who or where, but I was told that if you're about to get into an accident and you can't avoid it at all, if you go faster then them then they will get the brute of the hit and they will get more damage. Is that true? It seems like it wouldn't be. Like if I'm driving in my CRX and I'm about to collide with a SUV and I can't stop it, I should gun it to go as fast as possible.
Are you bored, or are you are having trouble grasping some fundamental laws of physics?

Seriously, I can't believe the topic in question was even brought up. Yeah, I'm being a jerk, but really...c'mon man.
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