A flat-bottomed aluminum fishing boat has a mass of 60 kg and an area of 4.0 m2. When it is launched into the water (density 1,000 kg/m3), how far (in m) below the surface of the water does the bottom of the boat sink? Part 2: A fisherman and his buddy climb into the boat in the previous problem. If they, along with their gear, have a mass of 300 kg, how much farther (in m) does the boat sink into the water?

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