Mechanics Homework 8-3 232 - Moment of a force about points O and B Name_______________
Mr. HaynesDate_______________

Problem 8-3 In Fig. P-231, the moment of a certain force F is 180 ft·lb clockwise about O and 90 ft·lb counterclockwise about B. If its moment about A is zero, determine the force.


F = 75 lb downward to the right at \(\theta_x\) = 36.87° and x-intercept at (4, 0)