A student conducted an experiment to measure the acceleration due to gravity,g, of a simple pendulum. The data obtained are tabulated:
LENGTH O THREAD,L/M 0.35 0.65 1.00 1.45 1.95
TIME FOR 20 24.1 32.4 40.1 47.5 56.3
Given that the relation between the periodic time,T,=2 pi square root of L/G, find the value of g using a graphical approach.