14. Oscillation

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Across
  1. 2. at mean position the acceleration of oscillating object is _____
  2. 5. force is directly proportional to _____ , while shm
  3. 7. the function which shm follows
  4. 10. duel derivation of displacement gives _______
  5. 12. when a simple pendulum is taken from equator to pole its period ______
  6. 14. back and forth movement of a particle around its mean position
Down
  1. 1. rotation of earth around its axis is _______ motion
  2. 3. numbers of oscillations per unit time
  3. 4. a trajectory of a particle follows while its projection is doing shm
  4. 6. time taken to complete one oscillation
  5. 8. time period of energy is _____ than time period of displacement
  6. 9. kinetic energy of an oscillating object is maximum when its _______ is maximum
  7. 10. maximum distance travel by a particle from its mean position in one direction
  8. 11. displacement is the function of ______ in periodic motion
  9. 13. in equation x= acos(wt+0), the 0 represent _______ constant