Starting at rest at the edge of a swimming pool, a 72.0-kg athlete swims along the surface
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Starting at rest at the edge of a swimming pool, a 72.0-kg athlete swims along the surface of the water and reaches a speed of 1.20 m/s by doing the work Wnc1 = + 161 J. Find the nonconservative work, Wnc2, done by the water on the athlete.
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The total nonconservative work done on the athlete changes her mechanical energy ac...View the full answer
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