A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the surface of the water whereas a large ball requires a lot of force. The child happens to have a styrofoam ball (the shape of the ball will not distort when it is forced under the surface), which he forces under the surface of the water. The density of water is pw = 1.000 × 10³ kg/m³, the density of styrofoam is Proam = 95.0 kg/m³, and the acceleration due to gravity is g = 9.81 m/s². If the child needs to supply 527 N to totally submerge the ball, calculate the diameter d of the ball. d = B
A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the surface of the water whereas a large ball requires a lot of force. The child happens to have a styrofoam ball (the shape of the ball will not distort when it is forced under the surface), which he forces under the surface of the water. The density of water is pw = 1.000 × 10³ kg/m³, the density of styrofoam is Proam = 95.0 kg/m³, and the acceleration due to gravity is g = 9.81 m/s². If the child needs to supply 527 N to totally submerge the ball, calculate the diameter d of the ball. d = B
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter9: Solids And Fluids
Section: Chapter Questions
Problem 24P
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