2010Summer_Test2_sol

# 2010Summer_Test2_sol - EM 306 Statics TEST 2 Summer 2010...

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EM 306 – Statics TEST 2 Summer 2010 - Landis Name ___________________________________ EID ___________________________________ Unique Number __________________________ Instructions: All problems require correctly drawn and labeled free body diagrams. Show all of your work. Place a box around your final answers and include units. Problem 1. Determine the shear force and bending moment distributions throughout the beam. Take the origin of the x -axis to be at A . (15 points) Problem 2. The cylinder weighs 80 lb and the attached uniform slender bar has an unknown weight W . The unit remains in static equilibrium for values of the angle θ ranging up to 45 ° but slips if exceeds 45 ° . If the coefficient of static friction is known to be 0.30, determine W . (15 points)

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EM 306 – Statics TEST 2 Summer 2010 - Landis Problem 3. The torque M has magnitude 100 N-m and it is directed in the negative y - direction. The wheel is free to rotate about the arm AB but all other motions with respect to the arm are constrained. Determine the tension in the rope and the reactions
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2010Summer_Test2_sol - EM 306 Statics TEST 2 Summer 2010...

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