2. A wooden board AB, which is used as a temporary prop to support a small roof, exerts at Point A of the roofa 40-lb force directed along BA. a. Determine the moment about point C of that force. b. Determine themoment about the x-axis of that same force. 0. Determine the moment about the y-axis of that same force. … Show more Engineering & Technology Mechanical Engineering MSE 222 Share QuestionEmailCopy link Comments (0)