Engineering, 12.11.2019 20:31, joshsmith2022

9–107. the suspension bunker is made from plates which are curved to the natural shape which a completely flexible membrane would take if subjected to a full load of coal. this curve may be approximated by a parabola, y = 0.2x2. determine the weight of coal which the bunker would contain when completely filled. coal has a specific weight of g = 50 lb> ft3, and assume there is a 20% loss in volume due to air voids. solve the problem by integration to determine the cross-sectional area of abc; then use the second theorem of pappus–guldinus to find the volume.

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9–107. the suspension bunker is made from plates which are curved to the natural shape which a compl...