1. Determine the x and y components of the forces in the following figure. 125 N 40 ° y 4 100 N 30° Figure 1. Applied Forces 85 N 35° x

Identify the Degree of Hyperestaticity and define the Main System, indicating the State of Displacement and the State of Virtual Load.

Two pull cables are used to support the telephone pole, as shows the figure below. Express the FA and FB forces as Cartesian vectors and show the angle between the two forces.

problem 9

Please solve with clear step by step solutions

Problem 4.39 Consider the system shown in (Figure 1). Figure 1 of 1 45° 7 ft F= 80 lb 3 ft B 1.5 ft < 5 ft 401 1.5 ft D x1 Part A Determine the moment of the force F about the door hinge at B. Express the result as a Cartesian vector. Express your answer in terms of the unit vectors i, j, and k. Use the 'vec' button to denote vectors in your answers. Express your answer using three significant figures. Π ΑΣΦ ↓↑ vec MB = Submit My Answers Give Up Incorrect; Try Again; 3 attempts remaining ? N.m Provide Feedback Continue

The beam shown in the figure is supported at roller A and pinned at B and has a uniformly distributed loading w= 53 kN/m over 1.5 m from the left-hand end and moment loading M = 53 kNm at 1.5 m from end B. Determine the shear force at a section from the left-hand end of the beam X = 3.0 m. Input your answer as a value only in kN to one decimal place and without +/- sign. w kN/m M kNm B X -1.5 m- A- -1.5 m -1.5 m-