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Unformatted text preview: C 2 + W C s 2 = v C r A r B + 2 = v C Find v C , ( ) = 18.9 rad s = v C 11.3 ft s = Problem 18-57 The assembly consists of two bars of weight W 1 which are pinconnected to the two disks of weight W 2 . If the bars are released from rest at = , determine their angular velocities at the instant = 0. Assume the disks roll without slipping. Given: W 1 8 lb = W 2 10 lb = r 0.5 ft = l 3 ft = 60 deg = 629...
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- Spring '08