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FIGURE 11-1 -The Rotating Systems Shown in Figure 11-1 Differ Only in Differ

Question 74

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FIGURE 11-1 FIGURE 11-1 -The rotating systems shown in Figure 11-1 differ only in that the two identical movable masses are positioned a distance r from the axis of rotation (left) , or a distance r/2 from the axis of rotation (right) . If you release the hanging blocks simultaneously from rest, and call t<sub>L</sub> the time taken by the block on the left and t<sub>R</sub> the time taken by the block on the right to reach the bottom, respectively, then A) t<sub>L</sub> = t<sub>R</sub>. B) t<sub>L</sub> = t<sub>R</sub>. C) t<sub>L</sub> = t<sub>R</sub>. D) t<sub>L</sub> = 2 t<sub>R</sub>. E) t<sub>L</sub> = 4t<sub>R</sub>.
-The rotating systems shown in Figure 11-1 differ only in that the two identical movable masses are positioned a distance r from the axis of rotation (left) , or a distance r/2 from the axis of rotation (right) . If you release the hanging blocks simultaneously from rest, and call tL the time taken by the block on the left and tR the time taken by the block on the right to reach the bottom, respectively, then


A) tL = FIGURE 11-1 -The rotating systems shown in Figure 11-1 differ only in that the two identical movable masses are positioned a distance r from the axis of rotation (left) , or a distance r/2 from the axis of rotation (right) . If you release the hanging blocks simultaneously from rest, and call t<sub>L</sub> the time taken by the block on the left and t<sub>R</sub> the time taken by the block on the right to reach the bottom, respectively, then A) t<sub>L</sub> = t<sub>R</sub>. B) t<sub>L</sub> = t<sub>R</sub>. C) t<sub>L</sub> = t<sub>R</sub>. D) t<sub>L</sub> = 2 t<sub>R</sub>. E) t<sub>L</sub> = 4t<sub>R</sub>. tR.
B) tL = tR.
C) tL = FIGURE 11-1 -The rotating systems shown in Figure 11-1 differ only in that the two identical movable masses are positioned a distance r from the axis of rotation (left) , or a distance r/2 from the axis of rotation (right) . If you release the hanging blocks simultaneously from rest, and call t<sub>L</sub> the time taken by the block on the left and t<sub>R</sub> the time taken by the block on the right to reach the bottom, respectively, then A) t<sub>L</sub> = t<sub>R</sub>. B) t<sub>L</sub> = t<sub>R</sub>. C) t<sub>L</sub> = t<sub>R</sub>. D) t<sub>L</sub> = 2 t<sub>R</sub>. E) t<sub>L</sub> = 4t<sub>R</sub>. tR.
D) tL = 2 tR.
E) tL = 4tR.

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