Three children are standing on a 5 × 5-rn raft. If the weights of the children at points A...

Three children are standing on a 5 × 5-rn raft. If the weights of the children at points A, B, and C are 375 N, 260 N, and 400 N, respectively, determine the magnitude and the point of application of the resultant of the three weights.

Fig. P3.127