Rod OA rotates counterclockwise with an angular position = 2t rad, where t is in seconds. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular hoop rod described by the equation r= 1.6 cose m. II the total mass of the hoth collars is 0.5 kg, determine the force which the circular hoop rod exerts on one of the collars and the force that OA exerts on the other collar at the instant 0= 30,Motion is in the VERTICAL plane. =16 cos 0=021

Q: This second answer is still incorrect.  Would there be another way to figure this out?   Thanks

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