A cube of wood floats on the surface of a swimming pool. Each side of the...

Question

Question

A cube of wood floats on the surface of a swimming pool. Each side of the cube is 0.25 cm long and the cube has a density of 750 kg m-3 .

a.) What fraction of the cube is submerged?

b.) If the cube is replaced by one made from another material, what is the maximum allowed density for the new cube to float?

c.) The pressure at the bottom of the deep end of the pool is 1.4 x 105 Pa. What is the pressure at the top of the pool?

d.) How deep is the water at the deep end of the pool?

Answer 1

Answer #1

Answer 2

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