Saint Joseph's Preparatory School
Vector Practice - Solutions



Vector
X
Y

R
Theta
A
9.00
4.00
9.8 24.0
B
7.00
-6.00
9.2 -40.6
C
3.00
-9.00
9.5 -71.6
D
2.00
6.00
6.3 71.6
E
-1.70
0.00
1.7 180.0
F
1.61
-2.29
2.8 -55.0






A + B
16.00
-2.00
16.1 -7.1
C + D
5.00
-3.00
5.8 -31.0
A - D
7.00
-2.00
7.3 -15.9
A - B
2.00
10.00
10.2 78.7
A + B + C
19.00
-11.00
22.0 -30.1
- A
-9.00
-4.00
9.8 -156.0
- B
-7.00
6.00
9.2 139.4
- C
-3.00
9.00
9.5 108.4
Equilibrant of A + B + C
-19.00
11.00
22.0 149.9

This work is due Monday, October 22, 2001