This preview shows page 1. Sign up to view the full content.
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
240 mm A
90 mm 0 y
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
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...
View Full Document
This document was uploaded on 02/18/2014.
- Fall '09