08 Jul Question Description Hi I need help with my physics report and the as
Question Description
Hi
I need help with my physics report and the assignment is about 4 part please read the documents carefully before you start working on it.
Thank you!
Tags: physics excel error analysis excel report physics report
error_analysis_workheet__parts_1_and_2_.docx
error_analysis_worksheet__parts_3_and_4___2_.xlsx
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Part 1: Types of Errors Pick whether the below scenario is random or systematic 1. Measuring the length of an object using a caliper to the nearest hundredth of a millimeter. Random ☐ Systematic ☐ 2. Mis-calibrated current sourcemeter. Random ☐ Systematic ☐ 3. An effect that was not thought of during the collection data, but it biased the results. Random ☐ Systematic ☐ 4. You make a bunch of measurements of the gravitational acceleration constant (close to Earth’s surface). The results are measured in meters/second/second (m/s2). Below are your results: 11.3, 12.0, 11.1, 10.9, 11.0, 11.5, 11.1, 11.3, 10.9, 11.0, 11.7, 11.2, 11.1, 11.8, 11.5, 10.9, 11.1, and 11.7 Referring to the data collected, using just a measured distance and photodetector to measure the time interval of the falling object. What type of error would you think is present? Random ☐ Systematic ☐ Part 2: Accuracy and Precision 1. Select the best description for the scenarios below: ACCURACY: ☐ ☐ ☐ ☐ PRECISION: ☐ ☐ ☐ ☐ 2. Using the information and data from question 4 in Part 1, discuss the accuracy and precision of the data set. Download the Error and analysis worksheet (Part 3 and 4) and complete it before leaving the lab!!! Save this Worksheet as a PDF Submit both Worksheets to canvas Part 4: Plot and Lines Part 3: Standard Deviation Find the Standard deviation and Standard deviation of the mean for the data below. Compare your result with the built in function in Excel (STDEV). 11,3 12 11,1 10,9 11 11,5 11,1 11,3 10,9 11 11,7 11,2 11,1 11,8 11,5 10,9 11,1 11,7 Sum (S) Mean N S Sm (𝑔𝑖 − 𝑔)ҧ 𝑔𝑖 − 𝑔ҧ 2 Diameter (cm) 1,9 3,3 4,23 6,04 6,6 Slope Uncertainity 1 0,9 0,8 0,7 Axis Title Acceleration (m/s^2) Perform a Linest analysys for the data below Diameter. Remember to include t 0,6 0,5 0,4 0,3 0,2 0,1 0 0 0,2 Part 4: Plot and Linest Group Names: nest analysys for the data below. Plot Circumference vs iameter. Remember to include the trendline. Circumference (cm) 5,93 10,45 13,3 18,45 21,2 Chart Title Series1 1, 0 0,4 0,6 Axis Title 0,8 1 1,2 …
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