Required informationA wheel with center O, radius R, weight W, radius of gyration kG and center of mass Gat a distance p from O is releasedfrom rest on a rough incline. The angle is the angle between the segment OG (which rotates with the wheel) and thehorizontal. Consider R= 1.5 ft, p = 0.8 ft, kG= 0.6 ft, W= 4 lb, and e = 7°. At the instant of release 0 = 35°.Determine the minimum coefficient of static friction so that the wheel starts moving while rolling without slip. In addition, determine thecorresponding angular acceleration right after release.The minimum coefficient of static friction is 0.396The angular acceleration right after release is a m2.73 O k) rad/s2.= -(

Draw the free-body diagram of the wheel.

Required information A wheel with center O, radius R, weight W, radius of gyration kG and center of mass Gat a distance p from O is released from rest on a rough incline. The angle is the angle between the segment OG (which rotates with the wheel) and the horizontal. Consider R= 1.5 ft, p = 0.8 ft, kG= 0.6 ft, W= 4 Ilb, and 0 = 7°. At the instant of release = 35°. Determine the minimum coefficient of static friction so that the wheel starts moving while rolling without slip. In addition, determine the corresponding angular acceleration right after release. The minimum coefficient of static friction is 0.396 The angular acceleration right after release is aw = -( Îk) rad/s2. 2.73

Required information A wheel with center O, radius R, weight W, radius of gyration kG and center of mass Gat a distance p from O is released from rest on a rough incline. The angle is the angle between the segment OG (which rotates with the wheel) and the horizontal. Consider R= 1.5 ft, p = 0.8 ft, kG= 0.6 ft, W= 4 Ilb, and 0 = 7°. At the instant of release = 35°. Determine the minimum coefficient of static friction so that the wheel starts moving while rolling without slip. In addition, determine the corresponding angular acceleration right after release. The minimum coefficient of static friction is 0.396 The angular acceleration right after release is aw = -( Îk) rad/s2. 2.73

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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