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Physics, 04.08.2019 13:00 emilyphillips1681
Problem: the article describes the different between a crash with no helmet and a crash with a helmet. based on the article, 1) determine the impulse of a crash with a helmet (assume the force is 45 n) and 2) determine the impulse of a crash with no helmet (assume the time of impact is now 1.5 ms and the force is still 45 n). show your work with formula, substitution, and answer with units.
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Problem: the article describes the different between a crash with no helmet and a crash with a helm...
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