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Question:

a 65 kg painter paints a side of a house while standing on a 5.5m long board w/c rests on a scaffold. the end?

is both 1 m farm from the scaffold. if the boeard is 20 kg in mass, how close to the end can the painter stand w/out tipping the board over?

Answer:

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1.692m, but you should have included a diagram, I am still not sure if you are talking about a cantilever force couple or a simple lever pivot..

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