Physics, 01.11.2019 01:31 dbn4everloved
Ablock of mass m is pushed up against a spring, compressing it a distance x, and the block 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 of 5v. what distance was the spring compressed in the second case?
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Ablock of mass m is pushed up against a spring, compressing it a distance x, and the block is then r...
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