Velocities and impact energies of test matrix protocol
| Drop height (m) | Impact velocity (m/s) | Impact energy rigid headform size C (J) | Impact energy 50th percentile Hybrid III headform (J) |
|---|---|---|---|
| 0.2 | 2.0 | 9.8 | — |
| 0.3 | 2.4 | 14.7 | 13.8 |
| 0.4 | 2.8 | 19.6 | — |
| 0.5 | 3.1 | 24.5 | — |
| 0.6 | 3.4 | 29.4 | 27.7 |