| Answer | Crossword Clue |
|---|---|
| sheave | wheel with a grooved rim, for transmitting force to a cable or belt |
| pulleys | A wheel with a grooved rim around which a cord passes. It acts to change the direction of a force applied to the cord and is chiefly used (typically in combination) to raise heavy weights |
| pulley | A wheel with a grooved rim around which a cord passes. It acts to change the direction of a force applied to the cord and is chiefly used (typically in combination) to raise heavy weights |
