As a trailer is towed, the force F = 120 lb is applied to the ball of the trailer hitch as shown. Determine the magnitude of the moment of F about O assuming counterclockwise is positive. Express your answer in units of in-lb. F = 120 lb 1.25" 11"- 1.5"

1. Determine the resultant of the distributed load 2. Determine the point of application of the resultant force of the distributed load along the x-axis 3. Determine the moment of Force D about the x-axis

The rigid pipe is subject to the following loads. Neglecting the weight of the pipe, determine the moment at O. SOLVE THE FF Vector component form of 50-lb force (ANSWER: 25.000i +0j -43.30k lb) Magnitude of the resultant force (ANSWER: 78.10 lb) Position vector of the 50-lb force from point O to its point of application on the pipe. (ANSWER: -15i -10j +12k inch) Moment at point O, in vector component form. (ANSWER: 1153.01i -829.52j +250.00k lb-in)

An 10-lb force P is applied to a shift lever. Determine the moment of P about B when a is equal to 30°. A 22 in. B k-8 in- -250.1 Ib-in -230.5 lb-in -210.3 lb-in O -186.6 Ib-in