Across
- 1. is force times distance
- 3. The capacity for vigorous activity
- 4. A straight line extending from the center of a circle or sphere to the circumference or surface
- 6. Power exerted upon an object
- 7. Energy A coiled metal spring, a rubber band, an archer’s bow
- 10. An elastic or bouncing quality. Any elastic object that stores mechanical energy.
- 11. To lengthen, widen, distend, or enlarge by tension.
- 12. Circular frame or disk arranged to revolve on an axis, as on or in vehicles or machinery.
Down
- 1. Vigorous action or effort:
- 2. The extent or amount of space between two things, points or lines
- 5. The pin, bar, shaft, or the like, on which or by means of which a wheel or pair of wheels rotates.
- 6. The rubbing of the surface of one body against that of another.
- 8. To press upon or against (a thing) with force in order to move it away.
- 9. The measured ability of a rotating element, as of a gear or shaft, to overcome turning resistance.
