Question

Part A If the coordinate direction angles for F3 820 lb are α-115°, β 40° and γ 75 ° , determine the magnitude of the resulta
Part B Determine coordinate direction angle α of the resultant force. Express your answer to three significant figures and in
Part D Determine coordinate direction angle y of the resultant force. Express your answer to three significant figures and in
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4 82 0 ol 606 22 + 3so 24801 360 259. 67 1 t-1458161 + 571 K Page No.,259,ca 23, 31 lant | 587 구 68, 89。

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