You're exploring the ruins of an ancient Etruscan temple long thought lost with the famed archaeologist Indiana Jones. As you are walking through one of the halls, you step on a tile and hear an audible rumbling. A door begins to rise, and you see a spinning disk lifting the counterweight for the door. At the instant you see it, the disk is rotating with an angular velocity of V and has an angular acceleration of A. Determine the velocity and acceleration of cylinder B at this instant. Neglect the size of the pulley at C, and the large snake on the other side of the door... 3 ft w. a 5 ft R