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 | 80 | 62 | |
Obs. 2 | 140 | 81 | |
Obs. 3 | 200 | 109 | |
Obs. 4 | 260 | 121 | |
Obs. 5 | 320 | 147 |