Mass of wood range:
First: 119
Last: 126
Mass on top of block in units of the balance | Total mass sliding on surface in units of the balance | Total mass hanging from cord, in units of the balance | |
---|---|---|---|
UNITS | ( ) | ( ) | ( ) |
Obs. 1 | 90 | 77 | |
Obs. 2 | 150 | 102 | |
Obs. 3 | 210 | 133 | |
Obs. 4 | 270 | 154 | |
Obs. 5 | 390 | 198 |