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Physics, 25.07.2019 02:00 DessAnnette2751
You are asked to design spring bumpers for the walls of a parking garage. a freely rolling 1200 kg car moving at 0.70 m/s is to compress the spring no more than 7.2×10−2 m before stopping. what should be the force constant of the spring? assume that the spring has negligible mass.
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