mathcad - oa-3 moment
TRANSCRIPT
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B0
L8
9 B8
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%$ +% B9 L9% = H8 I9%$ +2B
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L9
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%$ +% B7 L7% = H9 I7%$ +2B
B9
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%$ +% B: L:% = H7 I:%$ +2B =
4 97
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4 =7
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x L 2x 4 9 =% :% =%$ + 8::2
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B0
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