A particular tumble dryer process operates with a rotating drum on a regular repeating cycle. One cycle of the drum is described as follows: the drum starts from rest and then undergoes one complete revolution, during which the acceleration and retardation are uniform and at the same rate, the drum the pauses for 4.0 seconds to complete one cycle. During a drying program this cycle is repeated many times. If the total time taken for 5 complete cycles is 95.0 seconds, use a angular velocity - time diagram to help you calculate: I) the maximum angular velocity of the drum (in RPM). (a) 8.0 RPM (b) 16 RPM (c) 6.3 RPM (d) 0.84 RPM the angular acceleration of the drum. (a) 0.84 rad / s? (b) 0.22 rad / s? (c) 0.012 rad /s? (d) 0.112 rad / s? II) III) The tumble dryer drum gets stuck after 23.0 seconds, how many radians will the drum have rotated since the cycle started?

A particular tumble dryer process operates with a rotating drum on a regular repeating cycle. One cycle of the drum is described as follows: the drum starts from rest and then undergoes one complete revolution, during which the acceleration and retardation are uniform and at the same rate, the drum the pauses for 4.0 seconds to complete one cycle. During a drying program this cycle is repeated many times. If the total time taken for 5 complete cycles is 95.0 seconds, use a angular velocity - time diagram to help you calculate: I) the maximum angular velocity of the drum (in RPM). (a) 8.0 RPM (b) 16 RPM (c) 6.3 RPM (d) 0.84 RPM the angular acceleration of the drum. (a) 0.84 rad / s? (b) 0.22 rad / s? (c) 0.012 rad /s? (d) 0.112 rad / s? II) III) The tumble dryer drum gets stuck after 23.0 seconds, how many radians will the drum have rotated since the cycle started?

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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