The figure below shows a pendulum with length L that makes a maximum angle 00 with the vertical Using Newton s second law it can be shown that the period T the time for one complete swing is given by LT 2 dx T 4 4 K sin x where k sin 100 and g is the acceleration due to gravity If L 4 m and 0 46 use Simpson s rule with n 10 to find the period in s Use g 9 8 m s Round your answer to five decimal places XS 85 53279 100 Need Help Read It