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Physics, 11.03.2020 18:32 Cheyanne5627
Starting from rest, a 2.3x10-4 kg flea springs straight upward. While the flea is pushing off from the ground, the ground exerts an average upward force of 0.49 N on it. This force does 3.6x10-4 J of work on the flea. (a) What is the flea's speed when it leaves the ground
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Starting from rest, a 2.3x10-4 kg flea springs straight upward. While the flea is pushing off from t...
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