POTENTIALENERGY
| Date | Clue |
|---|---|
| 2013-12-26 | What a coiled spring or charged battery has, in physics |
| 2006-06-02 | What something has before it's dropped |
| 2001-02-02 | A hydraulic motor converts it |
| Date | Clue |
|---|---|
| 2013-12-26 | What a coiled spring or charged battery has, in physics |
| 2006-06-02 | What something has before it's dropped |
| 2001-02-02 | A hydraulic motor converts it |