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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The force exerted on a car by a prototype crash barrier as the barrier crushes is F = -(4400 + 50.0005 ) N. where s is the distance in meters from the initial contact. Suppose that you want to design the barrier so that it can stop a 2400-kg car traveling at 100 km/hr. What is the necessary effective length of the barrier? That is. what is the distance required for the barrier to bring the car to a stop?

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