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a) How long does it take for this cell to stop moving if its bacterial motors stop working? b) Consider another bacterium twice as large, and swimming at the same velocity. Which bacterium will travel less distance once the driving force is removed?

a) How long does it take for this cell to stop moving if its bacterial motors stop working? b) Consider another bacterium twice as large, and swimming at the same velocity. Which bacterium will travel less distance once the driving force is removed?

College Physics
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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Q2. Motion of a bacterium - Consider a 2-µm long bacterium like E. coli pictured below, with a mass density of 1090 kg/m3, swimming through water at a speed of 10 um/s. Outer membrane Inner membrane Chromosome (DNA) Ribosome Flagella Motor a) How long does it take for this cell to stop moving if its bacterial motors stop working? Consider another bacterium twice as large, and swimming at the same velocity. Which bacterium will travel less distance once the driving force is removed?
Transcribed Image Text:Q2. Motion of a bacterium - Consider a 2-µm long bacterium like E. coli pictured below, with a mass density of 1090 kg/m3, swimming through water at a speed of 10 um/s. Outer membrane Inner membrane Chromosome (DNA) Ribosome Flagella Motor a) How long does it take for this cell to stop moving if its bacterial motors stop working? Consider another bacterium twice as large, and swimming at the same velocity. Which bacterium will travel less distance once the driving force is removed?
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