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