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1. Data below shows two sets ofmeasurements of the acceleration of gravity obtai

ID: 2916846 • Letter: 1

Question

1.      Data below shows two sets ofmeasurements of the acceleration of gravity obtained by twoseparate experimental techniques. Using Excel answer the questionsbelow. It may be helpful to look at the data graphically on thesame plot. You can also add error bars using the uncertainty valuescalculated.

Trial A

9.36

9.36

9.69

9.36

9.36

9.36

9.36

9.69

9.54

9.38

Trial B

8.73

9.88

8.56

9.43

9.02

9.98

9.56

9.78

9.84

9.35

d.      What are the percent errors(percentage uncertainties) for the measurements?

Trial A

9.36

9.36

9.69

9.36

9.36

9.36

9.36

9.69

9.54

9.38

Trial B

8.73

9.88

8.56

9.43

9.02

9.98

9.56

9.78

9.84

9.35

Explanation / Answer

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