In this problem you are going to use your knowledge of drag forces to estimate how long a COVID-19 infected droplet will remain in the air when exhaled. Treat the droplet as a sphere of water with a 5 μm radius. Use the size and density of water to determine the mass of the sphere. Find the terminal velocity of the droplet and, using a reasonable height, approximate the time the droplet will remain in the air.
In this problem you are going to use your knowledge of drag forces to estimate how long a COVID-19 infected droplet will remain in the air when exhaled. Treat the droplet as a sphere of water with a 5 μm radius. Use the size and density of water to determine the mass of the sphere. Find the terminal velocity of the droplet and, using a reasonable height, approximate the time the droplet will remain in the air.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 70P: (a) Suppose that a person has an average heart rate of 72.0 beats/mm. How many beats does he or she...
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In this problem you are going to use your knowledge of drag forces to estimate how long a COVID-19 infected droplet will remain in the air when exhaled. Treat the droplet as a sphere of water with a 5 μm radius. Use the size and density of water to determine the mass of the sphere. Find the terminal velocity of the droplet and, using a reasonable height, approximate the time the droplet will remain in the air.
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