SHM for IB and SL-DS Lebanese program

1. Key points OSCILLATIONS

8. t = 0 t = T/4 t = T/2 t = 3T/4 t = T

13. Simple Harmonic Motion

18. The Velocity of SHM

33. Solution of problem 2

35. P 17.3 To be on the verge of slipping means that the force exerted on the smaller block is :-

36. P 17.5

37. Continued ……. P 17.6

39. P 17.7

40. P 17.7

41. E 17.17

46. Energy in SHM So we finally get The total energy of a linear oscillator is constant and independent of time

50. Energy Conservation in Oscillatory Motion

51. At any time t E = U (t) + K (t) = constant Differentiating w. r. t. t

52. Energy Law in SHM

55. P 17.13

56. P 17. 8 Continued …. .