Question: At the instant shown, rod CD rotates with an angular velocity of = 6 rad/s. If it is subjected to a couple moment M

At the instant shown, rod CD rotates with an angular velocity of ω = 6 rad/s. If it is subjected to a couple
moment M = 450 N · m, determine the force developed in
rod AB, the horizontal and vertical component of reaction
on pin D, and the angular acceleration of rod CD at this
instant. The bar has a mass of 50 kg and center of mass at G.
Neglect the mass of rods AB and CD. 0.4 m 0.4 m 0.1 m G B -0.6 m- w =

0.4 m 0.4 m 0.1 m G B -0.6 m- w = 6 rad/s D A M = 450 N-m

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