Data and Results A. Location of fulcrum - 57.5 cm Mass hung - 50 g Distance of the mass from the fulcrum - 40 cm Mass of meterstick - 271 g Computed location of center of gravity (EV) - cg by balancing on the meterstick (TV) - 50 cm % error - 22.93% B. Point of support - s1 - s2 - Computed mass of the meterstick (EV) - Mass of meterstick by weighing (TV) - % error C. Point of Support (cg, TV) - s1 - 45 cm s2 - 50 cm 45 cm Computed mass of Pan X (EV)-10 g. Pan Y (EV) - 10 g By weighing (TV), pan X - _8 g (TV), pan Y-8g 64.88 cm % error % error s3 - 7.5 cm 25% 25%

Data and Results A. Location of fulcrum - 57.5 cm Mass hung - 50 g Distance of the mass from the fulcrum - 40 cm Mass of meterstick - 271 g Computed location of center of gravity (EV) - cg by balancing on the meterstick (TV) - 50 cm % error - 22.93% B. Point of support - s1 - s2 - Computed mass of the meterstick (EV) - Mass of meterstick by weighing (TV) - % error C. Point of Support (cg, TV) - s1 - 45 cm s2 - 50 cm 45 cm Computed mass of Pan X (EV)-10 g. Pan Y (EV) - 10 g By weighing (TV), pan X - _8 g (TV), pan Y-8g 64.88 cm % error % error s3 - 7.5 cm 25% 25%