Question: 1. Below is a 6-bar mechanism which is constructed from two 4-bars in series. The mechanism is grounded at points ao, bo and bo*

1. Below is a 6-bar mechanism which is constructed from two 4-bars in series. The mechanism is grounded at points ao, bo and bo* and by links G and G*. The mechanism is subjected to an external force, Fp, and driven by torque Tao. The centers of gravity ("CG") and "R" vectors have been pre- determined and are shown below. Develop the equations for the centers of gravity CG3 & CG4. B,B,B Tao W a , , V* b , , V CG CGL, 1 CG, U CG3 Tbo* CG VVV bo G R., Fp Rg b R7 Rg R CGA CG5 R3 R5 R10 a CG CG3 R6 G' bo * R1 CG au g bo Fp

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