3.) Observe the situation below where cables are under tension and are supporting a suspended load.The weight of the load is 128 Ib. CA, CB and CD are cables that are in tension.a) Draw a simple FBD and identify and label all forces acting at point Cb) Calculate the unit vectors representing the direction of each forcec) Represent each force as a vector (magnitude times a unit vector)d) Write down a vector force equation for equilibrium (in terms of i,j,k).e) Write this vector equation as 3 scalar equations with 3 unknowns.Finally represent them as a matrix equation AX = B. A is the matrixof coefficients, X is the column matrix of unknowns, B is the columnmatrix of constants.f) Solve the equations, for the cable tensions of CA, CB, CD. You mayexpress the solutions as scalars.g) Due to an error, the load is accidentally made to be 228 Ib! If themaximum tension for any cable is exactly 300 lbs, does the loadcollapse? Show your work.D8 ft6 ft6 ft

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3.) Observe the situation below where cables are under tension and are supporting a suspended load. The weight of the load is 128 Ib. CA, CB and CD are cables that are in tension. a) Draw a simple FBD and identify and label all forces acting at point C b) Calculate the unit vectors representing the direction of each force c) Represent each force as a vector (magnitude times a unit vector)

3.) Observe the situation below where cables are under tension and are supporting a suspended load. The weight of the load is 128 Ib. CA, CB and CD are cables that are in tension. a) Draw a simple FBD and identify and label all forces acting at point C b) Calculate the unit vectors representing the direction of each force c) Represent each force as a vector (magnitude times a unit vector)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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