physical science

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Across
  1. 3. force-a force that a object applies or uses on another object
  2. 5. a force exerted by exerted charged particles
  3. 6. a force created when a rope is pulled on both sides
  4. 7. is the tendency of an object to resist change in motion
  5. 9. a type of atoms with the same number of protons
Down
  1. 1. a very toxic metal that can kill you
  2. 2. movement of an object object a fixed point
  3. 3. mass it equals the sum of protons and neutrons
  4. 4. a force that opposes motion
  5. 8. the force the ability to do work