Part A Consider a bicycle wheel that initially is not rotating. A block of mass m is attached to the wheel via a string and is allowed to fall a distance h. Assume that the wheel has Consider the case that the string tied to the block is wrapped around the outside of the wheel, which has a radius ry as shown in (Figure 1). Find wA, the angular speed of the wheel after the block has a moment of inertia I about its rotation axis. fallen a distance h, for this case. Express WA in terms of m, g, h, TA, and I. View Available Hint(s) JAI AEd ? WA Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B Now consider the case that the string tied to the block is wrapped around a smaller inside axle of the wheel of radius "g as shown in (Figure 2). Find wg, the angular speed of the wheel after the block has fallen a distance h, for this case. Express wg in terms of m, g, h, TB, and I. > View Available Hint(s) AEd OF ? WB Submit Figure Part C (a) Which of the following describes the relationship between wa and WB? View Available Hint(s) O WA > WB Mass of block = m O WB > WA O WA = WB