A 0.65 kg rock with density 1265 kg/m³ is placed into a saline solution with density 1700 kg/m. a. What fraction of the rock, if any, is above the saline solution? You may represent the fraction as a decimal to 3 d.p. b. What is the buoyant force, in N, on the rock from the saline solution. c. The rock is now held underwater 14 cm below the surface of the saline solution, what is the gauge pressure, in Pa, on the rock. Patm=1.103 x105 Pa

A 0.65 kg rock with density 1265 kg/m³ is placed into a saline solution with density 1700 kg/m. a. What fraction of the rock, if any, is above the saline solution? You may represent the fraction as a decimal to 3 d.p. b. What is the buoyant force, in N, on the rock from the saline solution. c. The rock is now held underwater 14 cm below the surface of the saline solution, what is the gauge pressure, in Pa, on the rock. Patm=1.103 x105 Pa

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 77AP: An iron block of volume 0.20 m5 is suspended from a spring scale and immersed in a flask of water....

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