You will have a quiz on Friday, Nov 10. Trends, Lattice Energy, Structure, Electron Configuration
For Academy Physics I/C Watch the Circular motion situations video on the Physics C Mechanics page under the circular motion tab. Then attempt the problems on that same page.
For Physics I, watch the Static Forces video on the Physics I page under the Static Forces tab. Then attempt the first problem in the problem set. Academy Physics I/C
Circular Motion Lesson When objects travel in a circular path at constant speed, they are said to experience what we call Uniform Circular Motion, UCM. This motion is slightly different than what we’ve seen so far in that velocity is always changing, or the object is accelerating constantly, but rather than the magnitude of velocity changing it is the direction of the velocity that is constantly changing. The object is constantly changing direction to remain on the circular path. This acceleration is toward the center of the circle. Watch the following three videos on UCM and then attempt the UCM problems on the Physics C Mechanics Page. Centripetal Acceleration Circular Speed Centripetal Force |
Coach PfaffTeaching and coaching at Pope since 2006.. Archives
January 2018
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