101008 - 10/8/10 Physics 121 1 10/8/10 Physics 121 2...

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Unformatted text preview: 10/8/10 Physics 121 1 10/8/10 Physics 121 2 Meaning of symbols? Construct connections to graphs! x v= t v a= t 10/8/10 Physics 121 3 Physical meaning? Coordinate representation Adding and subtracting ˆ + yˆ r = xi j 10/8/10 Physics 121 4 10/8/10 Physics 121 FA B = FB A 5 Physical meaning? Which forces? N2 for multiple objects net A F aA = mA 10/8/10 Physics 121 6 FA 10/8/10 B where F is either N , T , f , or W Physics 121 7 Spring forces Physical meaning? T = ks 10/8/10 Physics 121 8 Physical meaning? Implications? Free fall? WE 10/8/10 A = mA g Physics 121 9 10/8/10 Physics 121 10 10/8/10 Physics 121 11 10/8/10 Physics 121 12 ...
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