19. Fluid Mechanics
Buoyancy & Buoyant Force
Problem 13.94
Textbook Question
Textbook QuestionA raft is made of 12 logs lashed together. Each is 45 cm in diameter and has a length of 6.5 m. How many people can the raft hold before they start getting their feet wet, assuming the average person has a mass of 68 kg? Do not neglect the weight of the logs. Assume the specific gravity of wood is 0.60.
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