229 Y-coordinate of the point of application of the force Jhun Vert Sat, 04/18/2020 - 01:03 pm

Problem 229
In Fig. P-229, find the y-coordinate of point A so that the 361-lb force will have a clockwise moment of 400 ft-lb about O. Also determine the X and Y intercepts of the line of action of the force. Side slope of the force is 3 horizontal and 2 vertical.
 

Point of application of a force