The rectangular member OAB, shown in the figure, is held horizontal by the round hooked bar AC. The modulus of elasticity of both parts is 10 Mpsi. Use superposition to find the deflection at B due to a force F = 80 lbf.Find Io in the network shown.
Answer to relevant QuestionsThe figure illustrates a torsion-bar spring O A having a diameter d = 12 mm. The actuating cantilever AB also has d = 12 mm. Both parts are of carbon steel. Use superposition and find the spring rate k corresponding to a ...Solve Prob. 4–13 using singularity functions. Use statics to determine the reactions.Given the network shown, find the possible range of values for the current and power dissipated by the following resistors: a) 390 ohms with a tolerance of 1%. b) 560 ohms with a tolerance of 2%. Solve Prob. 4–31 using Castigliano’s theorem.A rectangular aluminum bar 12 mm thick and 50 mm wide is welded to fixed supports at the ends, and the bar supports a load W = 3.5 kN, acting through a pin as shown. Find the reactions at the supports.
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