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While standing on a long board with a mass of 15 kg resting on a scaffold, a 70kg painter paints the side of a house.

While standing on a long board with a mass of 15 kg resting on a scaffold, a 70kg painter paints the side of a house. The scaffold is 2.5 m in length with the board extended on both sides out by 1.7 m. How close to the end can the painter stand without tipping the board over? Draw a free body diagram with a coordinate system with an axis of rotation

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