H.W.3: The beam is subjected to the distributed load and the couple shown. If M is slowly increased starting from zero, at what value will contact at B change from the lower surface to the upper surface 400 Ivn

I need quick solution, attempt only if you can solve it fast. Answer is around 166.7lb (don't know where on the beam does the resultant acts) Show work with FBD

Example 3- Home work Determine the couple moment acting on the pipe. Segment AB is directed 30°below the x-y plane. 250 N 0.8 m 300 250 N 0.6 m B

and For problem above, Replace the loading on the system below by a single resultant force. Find the points on the x- and y – axes through which the resultant force must pass.

Version: b Determine the length b of the triangular load and its position a on the beam such that the equivalent resultant force is zero and the resultant couple moment is MR Let M₂ = -30 kN - m R Assume the intensities of the distributed loading be w = 12 kN/m w = 5 kN/m r Let the length of the beam be d = 8 m A b W₁ Wr d Note that the sign of MR indicates whether the couple moment is positive (CCW) or negative (CW). Also, position a may be negative, which indicates that the length of the rectangular load is shorter than the triangular load.

Q2 Draw the S.F.and B.M. diagrams for the overhanging beam carrying uniformly distribu 30KN/m overthe entire length and a point load of (Yourroll no.kN) as shown in figure, Locat of contraflexure. Your roll no. kN 30kN/m 2 of

Please give detailed solution with free body diagram. Strictly don't copy from othersite ,I will report such answer.

The rigid pipe is subject to the following loads. Neglecting the weight of the pipe, determine the moment at O. SOLVE THE FF 1. Vector component form of 50-lb force (ANSWER: 25.000i +0j -43.30k lb) and the Moment at point O, in vector component form. (ANSWER: 1153.01i -829.52j +250.00k lb-in) 2. Magnitude of the resultant force (ANSWER: 78.10 lb) 3. Position vector of the 50-lb force from point O to its point of application on the pipe. (ANSWER: -15i -10j +12k inch)

Please don't provide handwritten solution .....