Question

1. Match the following distributed loads with the proper shear and moment diagrams. V w M B X M C 3 Me She l. Mo 2. Which of the following trusses have zero force members? A T A B С 3. Which of the following is true for a typical force vector? a. There can be up to 3 rectangular components. b. The resultant of two force vectors can be obtained using the parallelogram law c. A negative value represents direction, while the magnitude is always positive d. All the above 4. The principal moments of inertia represent the minimum and maximum moments of inertia about any possible axis of a section a. True > b. False

Answer 1

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Illy Meneses BC Cassier zero Asee B which the trussen Carries zelo are :.B X C forces 3 @ All the above in 3D Force 3 Peciangular comeponever can be there vector Ux, Vy, & V2 in X,YxZ direction - respectively → Resultant of Two forces will be equarto dragonal of Paralleto from < Magnitude must be positive always. d Please upvote the suiwer 44. Traue may & min principal Principal momento Inatic gives hooo f Irechia which are at an angle go. moment