Speed, Force

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Across
  1. 5. Distance divided by time
  2. 8. The force that pushes cars or bikes forward
  3. 9. Weight depends on _______
  4. 10. Unit of Force
  5. 11. Friction forces turn energy into _______
  6. 12. Force that opposes motion
Down
  1. 1. Change in velocity
  2. 2. The amount of matter present in a substance
  3. 3. How far an object travels?
  4. 4. When an object is not moving, it is called ________
  5. 6. Force that slows down objects in the air
  6. 7. Push or pull