Yr7 forces- CAB

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Across
  1. 2. A negative partial moving in an atom
  2. 3. Being shaped so that draged through a fluid is minimised
  3. 4. Charge A property relating to the charge (negitave or positive) on an object
  4. 9. Having the same number of protons and electrons
  5. 11. balanced or equal
  6. 14. A partial found in a nucleus with no electric charge
  7. 15. The reason why apples fall to the ground, not upwards what force is acting on it
Down
  1. 1. Tenstion Is the pulling of particals in a liquid towards eachother
  2. 3. electricity A build up of charge in one place
  3. 5. of gravity An imaginary point in an object the gravity appers to act around
  4. 6. mixture of a metal with other elements
  5. 7. a substance with large partials that can slide easily over eachother
  6. 8. When you press against a spoon on a Milo tin
  7. 10. Force The sum of forces acting on an object
  8. 12. An upward force acting on a floating objects
  9. 13. It always stays the same no matter where it is