Sulpcegu5e ppt 8_5
15
Section 8.5 Simple Harmonic Motion; Damped Motion; Combining Waves
description
Transcript of Sulpcegu5e ppt 8_5
![Page 1: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/1.jpg)
Section 8.5
Simple Harmonic Motion;
Damped Motion;
Combining Waves
![Page 2: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/2.jpg)
OBJECTIVE 1
![Page 3: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/3.jpg)
![Page 4: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/4.jpg)
![Page 5: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/5.jpg)
![Page 6: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/6.jpg)
Frequency
![Page 7: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/7.jpg)
Suppose that an object attached to a coiled spring is pulled down a distance of 5 inches from its rest position and then released. If the time for one oscillation is 4 seconds, write an equation that relates the displacement d of the object from its rest position after time t (in seconds). Assume no friction.
![Page 8: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/8.jpg)
OBJECTIVE 2
![Page 9: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/9.jpg)
d = 25 cos (4t)
![Page 10: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/10.jpg)
OBJECTIVE 3
![Page 11: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/11.jpg)
![Page 12: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/12.jpg)
120.9 25
5
![Page 13: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/13.jpg)
OBJECTIVE 4
![Page 14: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/14.jpg)
Use the method of adding -coordinates to graph 2 cosy f x x x
![Page 15: Sulpcegu5e ppt 8_5](https://reader033.fdocuments.in/reader033/viewer/2022051514/548eb29db47959e0728b4cb1/html5/thumbnails/15.jpg)
2cos sin 2f x x x