Physics, 11.02.2020 20:21 aweller3898

A 42 kg surfer jumps off the back of a 22 kg surfboard that is moving forward with a velocity of 5.2 m/s. After the surfer leaves the surfboard, it moves forward with a velocity of 6.1 m/s. With what velocity did the surfer leave?

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A 42 kg surfer jumps off the back of a 22 kg surfboard that is moving forward with a velocity of 5.2...