| Answer | Crossword Clue |
|---|---|
| volta | a turning (a rotation about an axis) |
| turnings | TURNING, a rotation about an axis |
| turning | a rotation about an axis |
| couples | A pair of equal and parallel forces acting in opposite directions, and tending to cause rotation about an axis perpendicular to the plane containing them |
| couple | A pair of equal and parallel forces acting in opposite directions, and tending to cause rotation about an axis perpendicular to the plane containing them |
| wheels | rotation or turn usually about an axis or center |
