A machine part is loaded as shown in the following figure. The moment, M varies from -10 kN-m to +20 kN-m and the force, F varies from 0 to 10 kN. The material is AISI 1040 annealed steel. Consider, machined surface, 100° Celsius temperature operation, 95% reliability. Determine the minimum factor of safety for this part based on Soderberg equation. Given that, d = 50 mm and thickness of the part t = 20 mm.
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