(Answered) Question susans 130 kg baby brother paul sits on a mat

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Question: Susan's 13.0 kg baby brother Paul sits on a mat. Susan pulls the mat across the floor using a rope that is angled 30 degrees above the floor. The tension is a constant 31.0 N and the coefficient of friction is 0.200.

Use work and energy to find Paul's speed after being pulled 3.10 m.

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