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Physics, 28.10.2020 17:00, ecletcicbeauty5793
A block of mass, m, is pushed up against a spring, compressing it a distance x, and is then released. The spring projects the block along a frictionless horizontal surface, giving the block a speed v. The same spring projects a second block of mass 4m, giving it a speed 3v. What distance was the spring compressed in the second case?
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Answers: 2
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A block of mass, m, is pushed up against a spring, compressing it a distance x, and is then released...
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