A cube of side length 21.0 cm floats in oil. 18.0% of its volume is in water as shown. Use g = 10.0 m/s2. The density of the oil is 900 kg/m3. What is the density of the cube, in kg/m3? Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed inyour answer, it is already given in the question statement.Volume above = 0.82 VVolume below = 0.18 V

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College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A cube of side length 21.0 cm floats in oil. 18.0% of its volume is in water as shown. Use g = 10.0 m/s². The density of the oil is 900 kg/m³. What is the density of the cube, in kg/m³?

Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in
your answer, it is already given in the question statement.
Volume above = 0.82 V
Volume below = 0.18 V

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