The Material World

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Across
  1. 4. object's rate of change in velocity over time
  2. 6. push or a pull that can change an object’s motion, speed, direction, or shape
  3. 9. amount of water that escapes a container when an object is placed in it
  4. 13. a line's steepness or slope
  5. 15. an object's speed in a specific direction
  6. 16. how well a device or system uses energy to do useful work
Down
  1. 1. ability to do work or cause change
  2. 2. amount of matter in an object
  3. 3. length of the path traveled by an object
  4. 5. an object's stored energy
  5. 7. how fast or slow an object is moving
  6. 8. force of gravity acting on an object
  7. 10. force that pulls objects toward each other or towards Earth's centre
  8. 11. the energy of an object in motion
  9. 12. physical property of matter causing it to resist change in its state of motion
  10. 14. a constant measurement in a closed system