2. From the system shown in the figure, obtain the forces and the average axial stress on each bar AB, AC and BC. Use the transversal area shown below. 20° 800 N 0.4 m B 0.7 m- - 0.7 m- 0.5 in 1 in

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From the system shown in the figure, obtain the forces and the average axial stress on each bar AB, AC, BD, BC and CD. Use the transversal area shown below.

There’s a force acting in the Y and Z direction

A single-piece bicycle crank is shown below under the following load: the rider pedals forward with a vertical force Fp = 500 N on the left pedal and no force on the right pedal. The chain exerts a force Fc on the chainring. The spindle is a solid cylinder with a diameter d = 16 mm. 1. Find the maximum normal stress and shear stress at cross-section y-y in image. Indicate the locations on the given cross section view where they act.

There are forces acting in the Z and Y directions 1000N and 1500N please post your own correct answer everyone keeps copy and pasting an incorrect answer that neglects the stress acting in the y axis

Find the tensile stress in MPa in member AB shown in the figure All connection bars have a square cross section and the bar width is 15 mm. Points A, B and C are pin connections. Square 15 mm side 6m 3.5m C. D. 20KN

The block of weight W in the figure below hangs from the pin at A. The bars AB and AC are pinned to the support at B and C. The areas are 800 mm2 for AB and 400 mm2 for AC. Neglecting the weight of the bars, determine the maximum safe value of W if the stress in AB is limited to 110 MPa and the in AC to 120 MPa.

Fill in the blanks. Draw and label the Mohr’s circle. For sigma-yp = 30 kSf. does this fail? Find the stresses on the plane shown. Find the plane on which sigma-1 acts relative to the horizontal. Draw them on the figure. Draw the Tresca plot.

Explanation required, Don't directly paste the solution from other site⚠️