Revision Crossword

12345678910111213141516171819
Across
  1. 2. Number of oscillations or revolutions per second
  2. 4. Distance from the centre of a circle to its circumference
  3. 8. Measure of inertia measured in kilograms
  4. 11. Maximum displacement from equilibrium position
  5. 13. Large amplitude oscillations when driving frequency equals natural frequency
  6. 15. Speed in a given direction
  7. 16. Reduction in amplitude due to energy dissipation
  8. 18. SI unit of frequency
  9. 19. Rate of change of velocity
Down
  1. 1. Force directed towards the centre of a circular path
  2. 3. Position where resultant force is zero
  3. 5. Accepted abbreviation for motion where acceleration is proportional to displacement and opposite in direction
  4. 6. Distance and direction from equilibrium position
  5. 7. Distance corresponding to one complete cycle of a wave
  6. 9. SI unit of force
  7. 10. Angle subtended when arc length equals radius
  8. 12. Time taken for one complete oscillation or revolution
  9. 14. One complete back and forth motion about equilibrium
  10. 17. Position within an oscillation cycle
  11. 19. Rate of change of angle measured in radians per second