Unit 1 Lesson 1 Vocabulary - Physics

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Across
  1. 2. force that pushes up on objects in free-fall through the air
  2. 3. gives the magnitude of the force
  3. 5. attraction or repulsion based on metallic properties
  4. 7. a push or a pull
  5. 10. not touch-based
  6. 15. opposes motion, causes heat, slows or stops an object
  7. 17. positive
  8. 18. movement, forces do not completely offset and the larger force moves the object
  9. 20. SI unit of force (kg/ms^2)
  10. 21. no movement, forces are equal and opposite
Down
  1. 1. the downward pull to Earth's center
  2. 4. distance/time without direction
  3. 6. negative
  4. 8. positive or negative
  5. 9. distance/time with direction
  6. 11. gives the direction of the force
  7. 12. the resultant force when two or more forces are added together
  8. 13. adding two or more forces together
  9. 14. visual representation of the forces interacting on an object
  10. 16. a change in velocity or direction
  11. 19. touch-based