M4 Vocabulary review

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Across
  1. 3. The speed of an object in a given direction.
  2. 5. Energy The energy of motion.
  3. 7. The rate of change of velocity over time.
  4. 10. The equal and opposite forces described in Newton’s Third Law.
  5. 15. Nuclear Force The force that holds atomic nuclei together.
  6. 18. Negative acceleration, or slowing down.
  7. 19. A quantity with both magnitude and direction.
Down
  1. 1. A force that opposes motion between two surfaces in contact.
  2. 2. Force A force associated with charged particles, including electric and magnetic forces.
  3. 4. The straight-line distance and direction from start to finish.
  4. 6. Energy Stored energy due to an object’s position or condition.
  5. 8. The tendency of an object to resist a change in motion.
  6. 9. The total length of the path traveled.
  7. 11. Force The total force acting on an object after all forces are combined.
  8. 12. The force of attraction between objects with mass.
  9. 13. A push or pull acting on an object.
  10. 14. Force The support force exerted by a surface perpendicular to the object.
  11. 16. The pulling force transmitted through a string, rope, or cable.
  12. 17. Nuclear Force A fundamental force responsible for radioactive decay.