Unit 1 Review

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Across
  1. 2. Type of energy that depends on the position of an object relative to another point
  2. 3. The center of gravity of an object affects this property
  3. 5. Force due to gravity
  4. 6. Change in momentum
  5. 8. Type of collision where both the kinetic energy and momentum are conserved
  6. 9. Energy transfered to an object to move it a certain distance
  7. 10. Netwon's Second Law
  8. 14. Ratio of useful energy output to total energy input
  9. 16. Quantity that depends on the area where a force is applied
  10. 17. Rate of change of displacement over time
  11. 18. Rate of transferring energy over time
  12. 20. A quantity that has both magnitude and direction
  13. 22. A quantity that only has magnitude
Down
  1. 1. Energy of motion
  2. 4. Gradient of a v-t curve
  3. 7. Turning effect of a force (Fd)
  4. 11. Fundamental unit of electric current
  5. 12. Ratio of the mass of an object to its volume
  6. 13. Area under the curve of a v-t graph
  7. 15. Force exerted by a cable or wire
  8. 19. Resistance of an object to move or stop moving
  9. 21. Amount of matter