A. (6 pts) Compute the mobility of the two linkages 있 B. (5 pts) Use the Grashof condition/Barker's classification to sp

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answerhappygod
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A. (6 pts) Compute the mobility of the two linkages 있 B. (5 pts) Use the Grashof condition/Barker's classification to sp

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A. (6 pts) Compute the mobility of the two linkages 있 B. (5 pts) Use the Grashof condition/Barker's classification to specify the remaining link length for a four-bar linkage such that it will be a Grashof double rocker. Answer (fill in the length 14): r (grounded link) ra (input) 13 (coupler 14 (output) 7 4 2 C. (9 pts) The end of a tool represented by the blue dot needs to be moved up and then down along an approximately straight line path for each revolution of a motor. Sketch a mechanism that accomplishes this for each of the following three cases. You do not need to include specific link lengths in your sketch. ----- Mechanism that uses a slider Mechanism with only pin-joints Mechanism using a cam
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