I think the height is wrong . On the ruler we measured in inches not meters

Student Name Vidal Belem Kang a section Phy2 15 Date 23-10-2 2 Report on Laboratory Experiment " Acceleration Due to Gravity: Free Fall Apparatus" DATA TABLE First height data Second height data |Third height data Height h (m) 10 20 30 Trial 1 0. 14 41 0. 1999 0 . 24 65 Trial 2 0,1402 0: 2053 0. 2408 Time t (s) Trial 3 0 . 1422 0 . 194 4 0. 2373 Trial 4 0. 1386 0. 1967 0 . 24 54 Trial 5 Average time t (s) 0. 1412 0 . 1990 0 . 2425 Calculated value of g ( N + X ) (m/ $2) smartbel M unsignon noidalives Hei Sgollama Average value of the gravitational acceleration g (m/ $2) % Error of g Please, show here the calculation 30