Classify the following measurements as having systematic errors, random errors, or perhaps both. Measuring the time it takes your friend to run 100 meters. Suppose you use your smartphone and you find the time to be 15.14328 s. Both fon.

Inquiry into Physics
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ISBN:9781337515863
Author:Ostdiek
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Chapter10: Atomic Physics
Section: Chapter Questions
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Solve ASAP in 30 minutes and get the thumbs up please solve correctly By hand solution needed
Dr.G 226A MW 2:10-3PM 2:10-3PM
Digital instrument: ILE is at least half the position value of the last displayed digit
Analog scale: ILE is usually about 1/3 of the smallest division, but is up the user
Proper form: (measured value of x) = Xbest ± Ax
Fractional uncertainty -
Ax
|xbest
Classify the following measurements as having systematic errors, random errors, or perhaps both.
Measuring the time it takes your friend to run 100 meters. Suppose you use your smartphone and you find the
time to be 15.14328 s.
Both
Random: Too quick to pash letter
Measuring a distance with a metal ruler on a very cold day and then measuring it on a very hot day.
systematic errar
Transcribed Image Text:Dr.G 226A MW 2:10-3PM 2:10-3PM Digital instrument: ILE is at least half the position value of the last displayed digit Analog scale: ILE is usually about 1/3 of the smallest division, but is up the user Proper form: (measured value of x) = Xbest ± Ax Fractional uncertainty - Ax |xbest Classify the following measurements as having systematic errors, random errors, or perhaps both. Measuring the time it takes your friend to run 100 meters. Suppose you use your smartphone and you find the time to be 15.14328 s. Both Random: Too quick to pash letter Measuring a distance with a metal ruler on a very cold day and then measuring it on a very hot day. systematic errar
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