A metal disk with a diameter of 75 mm and a thickness of 15 mm was compressed between frictionless plates, while another identical disk was compressed between rough plates. The measured forces (press loads) at the time of starting the flow were 126 ton and 158 ton, for the first and second disk, respectively. Assuming homogeneous deformation, determine the coefficient of friction for the rough plates.

A metal disk with a diameter of 75 mm and a thickness of 15 mm was compressed between frictionless plates, while another identical disk was compressed between rough plates. The measured forces (press loads) at the time of starting the flow were 126 ton and 158 ton, for the first and second disk, respectively. Assuming homogeneous deformation, determine the coefficient of friction for the rough plates.

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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