Students I II and III perform an exp measuring the

Last updated: 6/12/2023

Students I II and III perform an exp measuring the acceleration due to gravity g using a simple pendulum They use different lengths of the pendulum and or record time for different number of oscillations The observations are shown in the table Least count for length 0 1 cm Least count for time 0 1 s Student And I II III Ag g Length of the pendulum cm 100 64 0 64 0 20 0 No of oscillations n a E 0 c E E II 8 4 4 Total time for n oscillations 128 0 64 0 36 0 on If E and E and E are the percentage errors in g i e III Time period s 16 0 16 0 9 0 for students I II and III respectively b E is minimum d E is maximum II