The value oft = 0.1 has been determined by experiments. Ifthe amplitude of steady-state di, Cheat Sheet of Engineering

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Solurinws — ME 222 Fall 2017 Practice Problems 1. For the structure below, members ABC and BD are beams. (a) Circle the known displacements and rotations at each point: Point A: @) Point C: Point D: co oO (b) List the unknown reactions at each point: Point A: R KA Ry PointC: Ngne Point D: Ry Ryo Mo D 150kN Y A ' B 45° c x ea > 0.2m 0.2m 0.2m 2. Taking a slice (section cut) between points A and B, the left side of the cut is drawn below. Draw a free body diagram (FBD) of the /eft side of the cut. Be sure to establish a local coordinate system (LCS). Include all internal forces and moments at the cut as well as all external loads. Ry aoa me q Ry Ya 2 Y wes x