IB Group Quiz 09ABC

1. 18.0 N to the right and down at an angle of 70.7 with the positive X axis. Make sure you have used an arrow for your vector.

2. C = 568 N, D = 1862 N. Be sure you have written your equilibrium expression for the X: and Y:

3. C = D = 1148 N. You can solve this without matrices by setting C = D.

4. C = 5439 N, D = 4455.22 N. Also solvable without a matrix. (The Y expression does not contain D)