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Figure 14   F = 50 lbf at 53
Vector Terminology Summary

Classical Physics - Physics theories and other related topics
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VECTORS:  RESULTANTS AND COMPONENTS Vectors CP-02 Page 14 Rev. 0 Figure 15   F   = 80 lbf at 220 R o Example 2: What are the component vectors, given F   = 80 lbf at 220 ?  See Figure 15. R o F  is calculated as follows: x cos    = adjacent/hypotenuse cos    = F /F   or F  = F   cos x R x R F  = (F  )(cos   ) x R F  = (80)(cos 220 ) x o F  = (80)(-0.766) x F  = -61 lbf at 0  or 61 lbf at 180 x o o







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