Physics Pendulum

Physics 11 IB The Simple Pendulum Rajesh Swaminathan June 18, 2006 1 Aim To suss out the effect of a uncomplicated pendulum and to derive a treasure for g, the quickening cod to gravity. 2 Planning 2.1 Hypothesis By using other methods to run across the acceleration delinquent to gravity g, the value of g should be close to 9.8 m/s2. 2.2 Procedure 1. Measure, record and average a sightly number of measurements of the period T for 6 to 8 diverse lengths. 2. avow the equation of the pendulum T = 2 q L g by instrument of the graph of T2 vs L and determine the value of g from the graph. 1 3 information Collection aloofness (m) flow rate (s) 1.954 1.00 1.959 1.955 1.879 0.91 1.888 1.880 1.747 0.80 1.754 1.765 1.759 0.82 1.757 1.761 1.653 0.72 1.645 1.641 1.501 0.60 1.506 1.504 T commensurate 1: entropy Collection 4 Data Analysis See Table 2 and disposed graph. cant = 3.826 1 = 3.826 m/s2  g = (2)2 3.826 = 10.3 m/s2 2 L ength L(m) Period T(s) Average T T2 1.954 1.00 1.959 1.956 3.826 1.955 1.879 0.91 1.888 1.882 3.543 1.880 1.747 0.80 1.754 1.755 3.081 1.765 1.759 0.82 1.757 1.759 3.094 1.761 1.653 0.72 1.645 1.646 2.710 1.641 1.501 0.

60 1.506 1.504 2.261 1.504 Table 2: Data Analysis 5 Evaluation In this lab, we were able to estimate the value of the acceleration due to gravity g on Earth by means of a simple pendulum. Because the length of a pendulum L, and the squ are of the period of the pendulum T2 are this instant proportional, we were able to determine g by calculating the agency of the T2 vs L grap h. From our calculations, this value turned ! out to be 10.3m/s2, pick out the accepted value for the acceleration is 9.8m/s2. Percentage Difference = 10.3?9.8 9.8 = 5.10 % at that place are a few reasons for the small error in our estimation: 1. There was some uncertainty in round of drinks the length of the pendulum L. 3If you want to get a full essay, spate it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper