As part of a safety investigation, two 1400 kg cars traveling at 20 m/s are crashed into
Question:
As part of a safety investigation, two 1400 kg cars traveling at 20 m/s are crashed into different barriers. Find the average forces exerted on
(a). The car that hits a line of water barrels and takes 1.5 s to stop,
(b). The car that hits a concrete barrier and takes 0.1 s to stop.
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To find the average forces exerted on the cars we can use the impulsemomentum theorem which relates ...View the full answer
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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