Answered: 2x A thin bar on the interval 1 < r<9…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter30: Customary And Metric Steel Rules

Section: Chapter Questions

Problem 1A

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2x A thin bar on the interval 1 < r<9 has linear density given by p(x) = -2 Find the mass of the bar.