Thread: Car physics
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Old 17-12-2009, 11:22 AM   #23
4Vman
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Quote:
Originally Posted by SLO AU XR8
From a Physics point of view, hitting a moving oobject of the same mass at the SAME SPEED is the equivalent of sitting a solid, immovable object. It is only when speed and mass differences occur that the equivalent forces are different, and can change the equivalent speed to be higher or lower.
Correct, equal and opposing forces will cancel each other out, the variables are weight, angle of collision and speed of the 2 objects, 2 cars of equal weight (inertia) hitting squarely head at 100kpm each will have the effect of hitting a padded (compensate for crumple of second vehicle) brick wall at 200kph...



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