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For the offset crank-slider linkage in the following figure [a] derive the expression for the angular velocity of link 3 and linear velocity of...
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# MEC 310 _ Homework 4

3. For the offset crank-slider linkage in the following figure (a) derive the expression for the

angular velocity of link 3 and linear velocity of link 4 using analytic vector-based methods (not

complex number representation of vectors). [6 points] (b) derive the expression for the angular

acceleration of link 3 and linear acceleration of link 4 using analytic vector-based methods. [9

points] (c) Assuming that the link 2 at 45degrees in the global XY coordinate system, find the

acceleration of point A and B in the global.

3. For the offset crank-slider linkage in the following figure [a] derive the expression for the
angular velocity of link 3 and linear velocity of [in]: 4 using analytic VECtDr-hﬁﬁﬂd methods {not
complex number representation of vectors]. [IS points] [b] derive the expression for the angular
accelemtion of hnk 3 and linear acceleration of hnlt 4 using analytic vector-based methods. |9
points] {c} Assuming that the link 2 at 45degrms in the global KY coordinate system, find the
accelemtion of point A and B in the global coordinate system for the position Shown if {as = 21}
radfs clockwise. oonstant. [5 points] W (Eat-1 is“ 02

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