Question
At takeoff a commercial jet has a 75.0 m/s speed. Its tires have a diameter of 0.850 m. (a) At how many rpm are the
At takeoff a commercial jet has a 75.0 m/s speed. Its tires have a diameter of 0.850 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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University Physics with Modern Physics
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
13th edition
321696867, 978-0321696861
