In the mechanism shown the slider A is pulled along the horizontal guide by mean

Question

In the mechanism shown the slider A is pulled along the horizontal guide by means of the rotating disk OB acting through linkage A3 while a motor is used to keep the disk at a constant CCW angular velocity of omega 1=50 rad/s Here, link AB can be considered a uniform bar (m s= 20 kg. L = 500 mm) and the slider A has mass of m2 = 4 kg with shdmg friction coefficient between slider and guide as mu = 0 3. For the instant shown, compute each of the following: Kinematics The angular velocity and angular acceleration of link .13 The velocity and accelerando of slider A The acceleration of the mass-center of link A3 Kinetics: Draw complete free-body-diagrams (FBD) of link AS and the slider A Compute the reaction forces m joints A and B. Hint, since the angular velocity of the disk is given. the motion of the system is totally defined so you can do parts a). b) and c) first without any need for kinetics (a pure kinematic analysis!. Once this is completed, you can then answer parts d) and e) using hue tics equations

Explanation / Answer

I have a similar problem and want to try Relative-Motion Analysis using Rotating Axis yet am not sure what to do with the link at A.

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