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3. A tired squirrel (mass of 1 kg) does push-ups by applying a force to elevate its center-of-mass by 5 cm. Determine the number of push-ups that a tired squirrel must do to do a mere 1.0 Joule of work. If the tired squirrel does all this work in 4 seconds, then determine its power.
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3. A tired squirrel (mass of 1 kg) does push-ups by applying a force to elevate its center-of-mass b...
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