Physics, 23.11.2020 23:40, jonnys412

to jump, you exert 1400N of force on the ground. (it exerts 1400N back on you) you applied this force over a distance of 0.3 m as your extend your legs. how much work have you done? how high will you ride into the air if your mass is 70 kg?

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to jump, you exert 1400N of force on the ground. (it exerts 1400N back on you) you applied this forc...