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  3. pin b weighs 4 oz and is free to slide...

Question: pin b weighs 4 oz and is free to slide...

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Pin B weighs 4 oz and is free to slide in a horizontal plane along the rotating arm OC and along the circular slot DE of radius b: 28 in. Neglect friction and assume that θ-15 rad/s and 250 rad/s2 for a position θ-20. Problem 12.070.a - Particle kinetics, curvilinear motion, radial and transverse coordinates Determine for that position, the radial and transverse components of the resultant force exerted on pin B (You must provide an answer before moving on to the next part.) The radial component of the resultant force is-Lib and the transverse component is b.

Problem 12.070.b-Particle kinetics, curvilinear motion, radial and transverse coordinates Determine for the position, the forces P and Q exerted on pin B, respectively, by rod OC and the wall of slot DE The force P islb and the force Q islb.

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