science

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Across
  1. 6. energy in motion
  2. 9. a line or course along which something is moving
  3. 11. push or pull that causes an object to move, stop, or change direction
  4. 12. if the bike is moving the force is _____
  5. 13. a force that resists motion of two surfaces sliding across each other
  6. 14. where an object is located in space
Down
  1. 1. if the bike is not moving the force is ______
  2. 2. energy that is stored
  3. 3. measurement of force
  4. 4. the property of an object that resists movement by force
  5. 5. famous scientist that discovered the three laws of motion
  6. 7. force that causes mass to attract to one another
  7. 8. a change in position or location
  8. 10. an instrument that measures Earth's gravitational pull on an object
  9. 15. forces that work together are ____ forces