Sheet1
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| ~ | Mass of ball (kg) | Mass of pendulum(kg) | Radius of pendulum(m) | Starting angle | h initial |
| ~ | 0.022 | 0.23 | 0.255 | 0 | 0 |
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| ~ | Method 1 |
| ~ | Trial | Angle | Δh | velocity final | ??? | ??? | ??? | v ball |
| ~ | 1 | 15 | 0.0086889143 | 0.4128879975 | | | | 4.7294443352 |
| ~ | 2 | 17 | 0.0111422872 | 0.4675592748 | | | | 5.3556789658 |
| ~ | 3 | 18.5 | 0.0131774679 | 0.5084701767 | | | | 5.8242947518 |
| ~ | 4 | 18 | 0.0124805883 | 0.494842544 | | | | 5.6681964128 |
| ~ | 5 | 18.5 | 0.0131774679 | 0.5084701767 | | | | 5.8242947518 |
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| ~ | Method 2 |
| ~ | Trial | Distance(m) | Time(s) | | | | | v ball |
| ~ | 1 | 2.65 | 0.58 | | | | | 4.5689655172 |
| ~ | 2 | 2.59 | 0.46 | | | | | 5.6304347826 |
| ~ | 3 | 2.63 | 0.53 | | | | | 4.9622641509 |
| ~ | 4 | 2.626 | 0.49 | | | | | 5.3591836735 |
| ~ | 5 | 2.624 | 0.57 | | | | | 4.6035087719 |
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Method 1 4.7294443351886812 5.3556789657664012 5.8242947517925403 5.6681964127590332 5.8242947517925403 Metho d 2 4.5689655172413799 5.6304347826086953 4.9622641509433958 5.3591836734693876 4.6035087719298255