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Problem 14.91 Experimenting with pendulums, you attach a light string to the celing and attach a small motal sphere to the lower end of the string. When you displace the sphere 2.00 mn to the left, it nearly touches a vertical wal; with the string taut, you release the sphere from rest. The sphere swings back and forth as a simple pendulum, and you measure its period T. You repeat this act for strings of various lengths Z., each time starting the motion with the sphere displaced 2.00 m to the left of the vertical position of the string. In each case the sphere's radius is very small compared with L. Your results are given in the table L (m) 12.00 10.00 8.00 6.00 5.00 4.00 3.00 2.50 2.30 T(s) 6.90 6.36 5.70 4.95 4.54 4.08 3.60 3.35 3.27 Part B The data points fall close to a straight line. What is the slope of straight line of best fit? slope VAZ Submit Request Answer Part C What value of the slope of this line did you expected? expected slope= [ΕΙ ΑΣΦΑ ? 2¹/m ? 1 of 15 Review Constants
Problem 14.91 Experimenting with pendulums, you attach a light string to the celling and attach a small metal sphere to the lower end of the string. When you displace the sphere 2.00 m to the left, it nearly touches a vertical wall, with the string taut, you release the sphere from rest. The sphere swings back and forth as a simple pendulum, and you measure its period 7. You repeat this act for strings of various lengths I, each time starting the motion with the sphere displaced 2.00 m to the left of the vertical position of the string. In each case the sphere's radius is very small compared with L. Your results are given in the table: L (m) 12.00 10.00 8.00 6.00 5.00 4.00 3.00 2.50 2.30 T(s) 6.96 6.36 5.70 4.95 4.54 4.08 3.60 3.35 3.27 No elements selected 20 Ge e 1 of 15 Fleview I Constanta 10 L(m)