A 3-in.-radius drum is rigidly attached to a 5-in-radius drum as shown. One of the drums rolls without sliding on the surface shown, and a cord is wound around the other drum. Knowing that at the instant shown end D of the cord has a velocity of 6.5 in/s and an acceleration of 22 in/s2, both directed to the right, determine the accelerations of points A, B, and C of the drums. 3 in. Sin. The acceleration of point A is The acceleration of point B is The acceleration of point Cis D 31.6875 57.212 35.1875 in/s2 1. in/s267.385 in/s² 57.985

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