Problem Statement: A ruler is repeatedly used to measure the length L of an object to the nearest mm. To no one's surprise, each measurementof L to the nearest mm gives the exact same answera What is the uncertainty in the measured length L?Grade SDeducticuncertaintyPotential blem Statement: Suppose the area A equals length L times width W 1e A=LW. If L=28 m+ 0.14 m and W= L.8 0,18 m.%3DA What is the uncertainty in the area in units of m?m2

Length (L)=2.8 m±0.14 m Width (W)=1.8 m±0.18 m

Answered: blem Statement: Suppose the area A…

blem Statement: Suppose the area A equals length L times width W, Le A= LW. If L= 2.8 m+ 014 m and W= 1.8+ 0,18 m What is the uncertainty in the area in units of m? m2

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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Problem Statement: A ruler is repeatedly used to measure the length L of an object to the nearest mm. To no one's surprise, each measurement
of L to the nearest mm gives the exact same answer
a What is the uncertainty in the measured length L?
Grade S
Deductic
uncertainty
Potential

blem Statement: Suppose the area A equals length L times width W 1e A=LW. If L=28 m+ 0.14 m and W= L.8 0,18 m.
%3D
A What is the uncertainty in the area in units of m?
m2

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