Physics Test Review

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Across
  1. 2. kg x m/sec^2
  2. 3. perfect inelastic collision
  3. 7. backwards inelastic collision
  4. 8. momentum and kinetic energy is conserved
  5. 9. net force x change in time
  6. 10. momentum remains constant in an isolated system
  7. 12. N x m
  8. 15. total impulse divided by change in time
  9. 16. quantity with both magnitude and direction
Down
  1. 1. ½(mv^2)
  2. 4. the point where mass is evenly distributed
  3. 5. physical quantities defined by magnitude
  4. 6. resistance to acceleration
  5. 11. mass x velocity
  6. 13. instantaneous vector sum of all forces
  7. 14. equal and opposite reaction