L26_phys131_19nov07

L26_phys131_19nov07 - Summary for Lecture 26 on November...

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Unformatted text preview: Summary for Lecture 26 on November 19, 2007: There were no new concepts, but we used all of the following: 1 = 0 + 0 t + t 2 2 = 0 + t 1 I 2 2 = rF KR = 2 - i2 = 2 ( f - i ) f r = r F sin CCW is positive F = I Counter - clockwise ( CCW ) rotation is positive . I COM = MR 2 I COM 1 = MR 2 2 ring . uniform disk . ...
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