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5. Use whatever software you choose to plot speed squared vs radius, and find the best-fit line to the data. Print your seatter plot and best fit line. (it should include the individual data points and the best-fit line).

5. Use whatever software you choose to plot speed squared vs radius, and find the best-fit line to the data. Print your seatter plot and best fit line. (it should include the individual data points and the best-fit line).

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Plotting the Data and Determining us 5. Use whatever software you choose to plot speed squared vs radius, and find the best-fit line to the data. Print your scatter plot and best fit line. (it should include the individual data points and the best-fit line). ods wol Uol bosgeb vite blods il 6. Write down the equation for your best-fit line above. Given this equation and the relationship from number 3 above, determine the value of μs (coefficient of static friction between the 'random object' and ruler). s
Transcribed Image Text:Plotting the Data and Determining us 5. Use whatever software you choose to plot speed squared vs radius, and find the best-fit line to the data. Print your scatter plot and best fit line. (it should include the individual data points and the best-fit line). ods wol Uol bosgeb vite blods il 6. Write down the equation for your best-fit line above. Given this equation and the relationship from number 3 above, determine the value of μs (coefficient of static friction between the 'random object' and ruler). s
2. Write down Newton's Second Law for the 'random object' in the radial and vertical directions. Then incorporate what you know about centripetal acceleration and maximum static friction. Radial direction: Vertical direction: N=Fy 3. Using the equations above, find the relationship between the speed of the 'random object' and the radius. You should find that v² is proportional to r (the proportionality constant will involve the coefficient of static friction and the gravitational acceleration g). FN-mg: M&N=M- | cymy EFr = f SHRE= may Smax (ymg = √² Data and Calculations Radius (m) 0.100 EF₂ = Fo=n=0 Z 0.150 0.200 0.05 4. Conduct the experiment three for four different radii for the 'random object': 10, 15, 20 cm, and choose one other raidus on your own. In each case measure the time for 10 revolutions right before the 'random object' slides off the ruler. msing Time for 10 revolutions (s) 09.06 .ob 8.385 10.69 4.35 √² Period (s) 1.212 1,516 2.128 mj 6.87 v (m/s) 11385 1,5177 2.6366 0.2133 v² (m²/s²) 1.2962 2,4953 7.2178 0.0747.
Transcribed Image Text:2. Write down Newton's Second Law for the 'random object' in the radial and vertical directions. Then incorporate what you know about centripetal acceleration and maximum static friction. Radial direction: Vertical direction: N=Fy 3. Using the equations above, find the relationship between the speed of the 'random object' and the radius. You should find that v² is proportional to r (the proportionality constant will involve the coefficient of static friction and the gravitational acceleration g). FN-mg: M&N=M- | cymy EFr = f SHRE= may Smax (ymg = √² Data and Calculations Radius (m) 0.100 EF₂ = Fo=n=0 Z 0.150 0.200 0.05 4. Conduct the experiment three for four different radii for the 'random object': 10, 15, 20 cm, and choose one other raidus on your own. In each case measure the time for 10 revolutions right before the 'random object' slides off the ruler. msing Time for 10 revolutions (s) 09.06 .ob 8.385 10.69 4.35 √² Period (s) 1.212 1,516 2.128 mj 6.87 v (m/s) 11385 1,5177 2.6366 0.2133 v² (m²/s²) 1.2962 2,4953 7.2178 0.0747.
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