87 and 45 rs va 3 m sec 90 and 3687 in

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Unformatted text preview: = 3 m / sec , ! = 90° and ! = 36.87° in your analysis. Chapter II: Planar Rigid Body Kinematics Homework II-7 Homework 2.E Given: Link OA of the mechanism shown rotates with an angular speed of ω0 . At the position shown, link BC is vertical, and the coordinates of pin A are given by (xA , yA ). Find: For this position, determine the angular velocities of links AB and BC. Write your answers as vectors. B 410 mm 240 mm A 90 mm 0 y C Ox 320 mm Use the following parameters in your analysis: ω0 = 10 rad/s and (xA , yA ) = (−54, 72) mm. Planar Kinematics Homework Problems II-8 ME 274 Chapter II: Planar Rigid Body Kinematics Homework Problem II-25 Homework 2.F Given: A mechanism is made up of two links AB and BC pinned together at point B, and with link AB pinned to ground at point A. Link BC is Given: inned to a block that upconstrained ABmoveBC pinned together at point B, and with p A mechanism is made is of two links to and on a horizontal plane. At link ABhe instant groun...
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This document was uploaded on 02/18/2014.

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