Across
- 4. the rate at which work is done
- 6. the total movement of an object without any regard to direction
- 10. the capacity for doing work
- 13. that can cause an object to rotate about an axis
- 14. the rate at which an object changes its velocity
- 16. the universal force of attraction acting between all matter
- 17. the shortest path between the final and the initial points
- 18. the transfer of energy by a force acting on an object as it is displaced
- 19. the displacement of the object in unit time
Down
- 1. the measurement of how tightly a material is packed together
- 2. the amount of surface a two-dimensional shape can cover
- 3. the interval over which change occurs
- 5. the force acting on the object due to gravity
- 7. the force exerted per unit area on the boundaries of a substance
- 8. an influence that can change the motion of an object
- 9. the measurable quantity of movement in a body
- 11. the distance covered by an object in unit time
- 12. the quantity of matter in a physical body
- 15. the average kinetic energy of the molecules in a substance