The normal force which the circular rod exerts on one of the collars and the force that O A exerts on the other collar when θ = 45 °

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Chapter 13, Problem 109P

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The normal force which the circular rod exerts on one of the collars and the force that OA exerts on the other collar when θ=45°

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Rod OA rotates counterclockwise at a constant angular rate 0 = 4 rad/s. The double collar Bis pin-connected together such that Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant 0 = 45°. one collar slides over the rotating rod and the other collar slides over the circular rod described by the equation r = (1.6 cos 0) m Both collars have a mass of 0.65 kg. Motion is in the vertical plane. (Figure 1) Express your answer to three significant figures and include the appropriate units. HA ? F = - 11.766 Figure 1 of 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining r = 1.6 cos 0 0 = 4 rad/s B Part B Determine the magnitude of the force that OA exerts on the other collar at the instant 0 = 45°. Express your answer to three significant figures and include the appropriate units. 0.8 m HẢ ? FOA = 11.766

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