Three students S S2 and S3 perform an experiment for

Last updated: 6/25/2023

Three students S S2 and S3 perform an experiment for determining the acceleration due to gravity g using a simple pendulum They use different lengths of pendulum and record time for different number of oscillations The observations are as shown in the table Student No 123 3 Length of No of Pendulum cm 64 0 64 0 20 0 oscillations n 8 4 4 Total tim for n oscillation 128 0 64 0 36 0 Least count of length 0 1 cm and Least count for time 0 1 s If E E2 and E3 are the percentage errors in g for students 1 2 and 3 respectively then