At takeoff a commercial jet has a 50.0 m/s speed. Its tires have a diameter of 0.700 m. (a) At how many rpm are the tires rotating? rpm (b) What is the centripetal acceleration at the edge of the tire? m/s² (c) With what force must a determined 10-15 kg bacterium cling to the rim? |N (d) Take the ratio of this force to the bacterium's weight. | (force from part (c)/bacterium's weight)

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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At takeoff a commercial jet has a 50.0 m/s speed. Its tires have a diameter of 0.700 m.
(a) At how many rpm are the tires rotating?
rpm
(b) What is the centripetal acceleration at the edge of the tire?
m/s²
(c) With what force must a determined 10-15 kg bacterium cling to the rim?
|N
(d) Take the ratio of this force to the bacterium's weight.
| (force from part (c)/bacterium's weight)
Transcribed Image Text:At takeoff a commercial jet has a 50.0 m/s speed. Its tires have a diameter of 0.700 m. (a) At how many rpm are the tires rotating? rpm (b) What is the centripetal acceleration at the edge of the tire? m/s² (c) With what force must a determined 10-15 kg bacterium cling to the rim? |N (d) Take the ratio of this force to the bacterium's weight. | (force from part (c)/bacterium's weight)
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