R 6 X S ex 97 0 97 8 T L4 In M A 3x = By Ax Ay = 5 I rcl 9 X a ak Y L1 mem" L2 sto-> 0 Z L3 3 2 off entry solve ans ? : 1 0 on catalog_ should be measured from the +x-axis. 8. Construct c=a+b by drawing and calculating the direction and magnitude of c. The dir enter 8.0 8.0 TEXAS INSTRUMENTS 45 (a) = 8.0 cos (135) = 7.97 8.0 sin (135) = 6.71 4.5 cos (60) 4.29 4.5 sin (60) = 1.37 = (12.26) + (2.08) [101 = 12.44] [21 45 4.5 60 4.5 b 60 X b 75 ak 5 X B x = 5 (os (20) By = 5 sin (20) 9. Construct c-a-b by drawing and calculating the direction and magnitude of c. T should be measured from the +x-axis. (b) Ax = 5 cos (los) 1.20 Ay = 5 sin (105) = 4.85 5 b 75 20 4.56 |C| = ( 3,24) + (9.41) [141 = 9.95] 5 = 2.04 -X 20 5 b O