matter

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Across
  1. 1. When you force an object away from you
  2. 3. When you force an object towards you
  3. 5. A push or a pull on an object
  4. 7. The sum of all the forces acting on an object _ force
  5. 10. The surface of two objects rubbing together
  6. 11. When two forces acting on an object are equal and opposite they are called __________________ forces
Down
  1. 2. When two forces acting on an object have one force that is stronger they are called ______________ forces
  2. 4. A force that pulls objects towards the center of the earth
  3. 6. When a rubber band is stretched, what is the force it experiences
  4. 8. The unit of force
  5. 9. force that acts when two bodies are in contact but not moving