A50 kg person stands on a 25 kg sled. the sled and person are initially moving together at 6.0 m/s in the +x direction on a frictionless, horizontal surface. if the person jumps off the back of the sled and now slides at 2.0 m/s in the +x direction, how fast is the sled moving?
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A50 kg person stands on a 25 kg sled. the sled and person are initially moving together at 6.0 m/s i...
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