gravitational Forces Mar'Asia Kee

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Across
  1. 5. particle a particle with a positive or negative electrical charge
  2. 6. A scientist who introduced the law of universal gravitation
  3. 9. Matter with a surplus or deficiency of electrons
  4. 10. pulling other objects towards itself
Down
  1. 1. push other objects away from itself
  2. 2. A scientist who introduced the concept of the electric and magnetic forces
  3. 3. A directional flow of electrical charge through an object or medium
  4. 4. The size or quantity of something
  5. 7. Objects that affect one another
  6. 8. A push or pull between two objects