Force, Energy, & Motion Review

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Across
  1. 4. energy that is pushed into motion by heat
  2. 6. energy that is released or absorbed by a chemical reaction
  3. 7. energy that we can hear
  4. 9. energy of motion
  5. 13. force = mass times acceleration is which of Newton's laws
  6. 15. if a book is pushing down on a table with a force of 2N and the table is pushing back onto the book with 2N the forces are _______
  7. 16. the only form of energy that we can see
  8. 18. slows objects down
  9. 19. energy produced by the movement of electrons as they travel through a conductor
  10. 20. pulls objects toward the center of the Earth
Down
  1. 1. in a game of tug of war one side is pulling with a force of 8N and the other side is pulling with a force of 10N. Is this a balanced or an unbalanced force
  2. 2. a circuit that only has one pathway
  3. 3. a circuit that has alternate paths to travel
  4. 5. a push or a pull
  5. 8. force is measured in this unit
  6. 10. when forces are moving in the same direction you do this to find the net force
  7. 11. stored energy
  8. 12. when forces are moving in the opposite direction you do this to find the net force
  9. 14. forces always act in _______
  10. 17. the resistance to change in motion including speed, direction, or state of rest
  11. 18. an object at rest will remain at rest and an object in motion will remain in motion unless acted upon by an unbalanced force is which of Newtons laws
  12. 21. for every action there is an equal and opposite reaction is which of Newton's laws