A 3/8 – x 2-in AISI 1018 cold-drawn steel bar is cantilevered to support a static load of 300 lbf as illustrated. The bar is secured to the support using two ½ in-13 UNC SAE 5 bolts. Find the factor of safety for the following modes of failure: shear of bolt, bearing on bolt, bearing on member, and strength of member.
Answer to relevant QuestionsThe figure shows a welded fitting which has been tentatively designed to be bolted to a channel so as to transfer the 2500-lbf load into the channel. The channel is made of hot-rolled low carbon steel having a minimum yield ...Given the following functions F(s), find f(t) F(s) = s + 10/(s + 4) + (s + 6) F(s) = 24/(s + 2) + (s + 8)Given the following functions F(s), find f(t) F(s) = s(s + 6) / (s + 3) (s2 + 6s + 18) F(s) = (s + 4) (s + 8) / s (s2 + 8s + 32)Find f(t) if F(s) is given by F(s) = 12(s +2) / s2 (s + 1)(s2 + 4s + 8)Solve the integrodifferential equations using Laplace transforms. dy (t)/dt + 2y (t)+ſy(χ)dχ =1-e-2t, y(0) = 0,t>0
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