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Physics, 08.07.2019 17:20 cherylmorton7302
When four people with a combined mass of 315 kg sit down in a 2000-kg car, they find that their weight compresses the springs an additional 0.90 cm. (a) what is the effective force constant of the springs?
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When four people with a combined mass of 315 kg sit down in a 2000-kg car, they find that their weig...
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