No. You may want to review Equations (2.13) and (2.17) Type in values for cos O,...
No. You may want to review Equations (2.13) and (2.17) Type in values for cos O, cos 6y, and cos 0, for each of the forces. Force cos 0 cos o cos o F, -20 kNi+30 kNj+ 10 kNk T122.31 F2-20 kNj+40 kNk Fs 10 kNi 25 kNj F4 10 kNi 25 kNj 36.70 74.50 88.74 63.45 26.62 68.22 158.13 87.88 68.22 21.87 87.88 83.20 72.77 161.39 Click if you would like to Show Work for this question: Open Show Work