Question

hook carries a load of 7.5 kN and the load line is at a distance of 20 mm from the inner
edge of the section which is trapezoidal. The load line also passes through the centre of curvature
of the hook. The dimensions of the central horizontal trapezoidal sections are; inner width = 30
mm; outer width = 15 mm; depth = 30 mm. Calculate the maximum and minimum stresses

Answer 1

Explanation:

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