A polystyrene sheet of height h = 20 cm, a surface area A = 0.40 m2 and a density ρp = 300 kg / m3 is floating in water. If a child of mass m = 31.9 kg is placed on the plate, what will be the fraction of the volume of the plate that protrudes? (answer in decimals).

A polystyrene sheet of height h = 20 cm, a surface area A = 0.40 m2 and a density ρp = 300 kg / m3 is floating in water. If a child of mass m = 31.9 kg is placed on the plate, what will be the fraction of the volume of the plate that protrudes? (answer in decimals).

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter11: Fluid Statics

Section: Chapter Questions

Problem 46PE: (a) What is the density of a woman who floats in freshwater with 4.00% of her volume above the...

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