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A raft is made of 11 logs lashed together. Each is 42 cm in diameter and...

A raft is made of 11 logs lashed together. Each is 42 cm in diameter and has a length of 6.0 m . Part A How many people can the raft hold before they start getting their feet wet, assuming the average person has a mass of 70 kg ? Do not neglect the weight of the logs. Assume the specific gravity of wood is 0.60. Express your answer using two significant figures.

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