A simple pin-connected truss is constructed from three aluminum members. Assume a = 1.7 m, b = 6.5 m, and c = 3.2 m. If P = 60 kN and Q = 95 kN, determine the magnitude of the force in member AC.

Determine the magnitude of the shear force V in the beam at a point located 0.45 m to the right of point B. The ground reactions are provided.Ay = 65.60 kNCy = 58.40 kN

Determine the magnitude of the shear force V in the beam at a point located 0.85 m to the right of point B. The ground reactions are provided.Ay = 65.60 kNCy = 58.40 kN

Determine the magnitude of the shear force V in the beam at a point located 1.40 m to the right of point B. The ground reactions are provided.Ay = 65.60 kNCy = 58.40 kN

A simple pin-connected truss is constructed from three aluminum members. Assume a = 2.3 m, b = 7.6 m, and c = 3.4 m. If P = 50 kN and Q = 75 kN, determine the magnitude of the force in member AB.

Use the graphical method to construct the shear-force diagram and identify the magnitude of the largest shear force (consider both positive and negative peaks). Use a = 17 ft, b = 6 ft, and w = 10 kips/ft. The reaction forces for this beam are Ay = 74.40 kips and By = 155.60 kips.

Determine the magnitude of the vertical force Ay for the simply supported beam, where P = 68 kN and w = 2 kN/m.

Determine the magnitude of the vertical force Ay for the simply supported beam, where P = 70 kN and w = 7 kN/m.

Use the graphical method to construct the shear-force and bending-moment diagrams and identify the magnitude of the largest moment. The ground reactions are provided.P = 55 kNw = 17 kN/mL = 2 mAy = 42.33 kNDy = 46.67 kN

A 188-lb person stands on an oak beam. Determine the vertical reaction force at the left end of the beam. Let a = 80 in. and b = 22 in.