Suppose a 60.0-kg woman floats in freshwater with 97.0% of her volume submerged when her lungs are

Question:

Suppose a 60.0-kg woman floats in freshwater with 97.0% of her volume submerged when her lungs are full of air. What is her average density?

Strategy
We can find the woman’s density by solving the equation $fraction submerged = Pobj Pfl$

for the density of the object. This yields $Pobj = Pperson = (fraction submerged).Pfl.$

We know both the fraction submerged and the density of water, and so we can calculate the woman’s density.

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College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

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Question Posted: Nov 15, 2023 06:41 AM

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Suppose a 60.0-kg woman floats in freshwater with 97.0% of her volume submerged when her lungs are

Question:

fraction submerged = Pobj Pfl

Step by Step Answer:

Entering the known values into the expression for her density we ob...View the full answer

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