Download presentation

Presentation is loading. Please wait.

Published byPerla Cocke Modified about 1 year ago

1
happyphysics.com Physics Lecture Resources Prof. Mineesh Gulati Head-Physics Wing Happy Model Hr. Sec. School, Udhampur, J&K Website: happyphysics.com

2
Ch 13 Periodic Motion © 2005 Pearson Education

3
13.1 Describing Oscillation © 2005 Pearson Education

4
relationships between frequency and period angular frequency © 2005 Pearson Education

5
13.2 Simple Harmonic Motion © 2005 Pearson Education

6
restoring force exerted by an ideal spring simple harmonic motion © 2005 Pearson Education

7

8

9

10
Simple harmonic motion © 2005 Pearson Education

11
displacement in SHM © 2005 Pearson Education

12

13

14

15
13.3 Energy in Simple Harmonic Motion total mechanical energy in SHM © 2005 Pearson Education

16

17
13.4 Applications of Simple Harmonic Motion © 2005 Pearson Education

18

19
Angular SHM

20
Vibration of molecules © 2005 Pearson Education

21
Example 13.7 Two argon atoms can form a weakly bound molecule, Ar 2, held together by a van der Waals interaction with U 0 =1.68* J and R 0 =3.82* m. Find the frequency for small oscillations of one of the atoms about its equilibrium position. Two argon atoms can form a weakly bound molecule, Ar 2, held together by a van der Waals interaction with U 0 =1.68* J and R 0 =3.82* m. Find the frequency for small oscillations of one of the atoms about its equilibrium position. Ans: Ans: © 2005 Pearson Education

22
13.5 The Simple Pendulum © 2005 Pearson Education

23
Simple pendulum, small amplitude © 2005 Pearson Education

24

25
Example 13.8 Find the period and frequency of a simple pendulum 1.0m long at a location where g=9.8m/s 2 Find the period and frequency of a simple pendulum 1.0m long at a location where g=9.8m/s 2 Ans: Ans: © 2005 Pearson Education

26
13.6 The Physical Pendulum (real Pendulum) © 2005 Pearson Education

27
13.7 Damped Oscillations © 2005 Pearson Education

28
Oscillator with little damping For critical damping © 2005 Pearson Education

29
13.8 Forced Oscillations and Resonance © 2005 Pearson Education

30

31

32
The circle of reference construction uses a rotating vector called a phasor, having a length equal to the amplitude of the motion. Its projection on the horizontal axis represents the actual motion of a body in simple harmonic motion

33
© 2005 Pearson Education

34

35

36

37

38

39

40

41
END Visit: happyphysics.com For Physics Resources

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google