18th Edition

ISBN: 9781938168277

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

Publisher: OpenStax - Rice University

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Textbook Question

Chapter 1, Problem 74P

(a) If your speedometer has an uncertainty of 2.0 km/h at a speed of 90 km/h, what is the percent uncertainty? (b) If it has the same percent uncertainty when it reads 60 km/h, what Is the range of speeds you could be going?

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Chapter 1, Problem 73P

Chapter 1, Problem 75P

Students have asked these similar questions

(a) If your speedometer has an uncertainty of 2.0 km/h at a speed of 90 km/h, what is the percent uncertainty? (b) If it has the same percent uncertainty when it reads 60 km/h, what is the range of speeds you could be going?

(a) A car speedometer has a 5% uncertainty. What is the range of possible speeds when it reads 90 km/h? (b) Convert this range to miles per hour. Note 1 km = 0.6214 mi.

(a)A car speedometer has a 5% uncertainty. What is the range of possible speeds (in km/h) when it reads 110 km/h? km/h (lowest)? km/h (highest)? (b)Convert this to miles per hour. mi/h (lowest)? mi/h (highest)?

Chapter 1 Solutions

University Physics Volume 1

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