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Unformatted text preview: ˆ k × r APω 2 2 r AP =9 ˆ i12 ˆ j + 3 α 2 ˆ i(2) 2 3 ˆ j =9 ˆ i + 3 α 2 ˆ i24 ˆ j a P = a C + α 3 ˆ k × r CPω 2 3 r CP = + α 3 ˆ k (4 ˆ i + 3 ˆ j ) + =3 α 3 ˆ i4 α 3 ˆ j ˆ j coefFcients,24 = 4 α 3 α 3 =6 rad / sec 2 α 3 =6 ˆ k rad / sec 2 ˆ i coefFcients,9 + 3 α 2 = 3 α 3 α 2 =3 ˆ k rad / sec 2 So, a P =9 ˆ i + 3(3) ˆ i24 ˆ j =18 ˆ i24 ˆ j in / sec 2 3...
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 Spring '10
 richard

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