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Calculate the uncertainty δP of its perimeter P = 2(l+w) in mm.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 83AP: A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of...

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A rectangle has length l = (56 ± 5) mm and width w = (38 ± 2) mm. Calculate the uncertainty δP of its perimeter P = 2(l+w) in mm.

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