NOTE: ANSWERS MUST BE DIGITALIZED NOT HANDWRITTEN BECAUSE I AM HAVING A HARD TIME SEEING MESSY HANDWRITING

Direction: Answer the following questions below. SHOW THE COMPLETE SOLUTION.

1.41 . For the vectors A, B, and C in Fig. El.22, find the scalar prod- ucts (a) A . B; (b) B . C; (c) A . C.VECTORS: # (15.0 m) B. = B sing=(15.0m) x sin 30.0')=(15.0m) x0.5 D (10.0 m) 30.0 53.0 B.= Bcos 4 15.0m x cos 30.0'= 15.0m)x 0.866=413.0mi 35.0 O C (120 m) (8.00 m) C.=C|cos=(12.0m)x cos 25.0')=(12.0m)x 0.906=10 C,=C|sine=(12.0m)x sin 25.0')=(12.0m)x 0.423=5.08 D. = D sing=(10.0m) xsin 53.0'=(10.0m)x 0.799=7.99m D,= D cos= (10.0m) xcos 53.0*)=(10.0m) x0.602=6.02m A=-(8.00 m)j B=(7.50m ji+(13.0m)j C=-(10.9mji-(5.08m)j D=-(7.99m )i+(6.02m) j\f