134. A solid cylinder 30 cm in diameter at the top of an inclined plane 2.0 m high is released and rolls down the incline without loss of energy due to friction. Its linear speed at the bottom is
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May 19, 2022
(a)          5.29 m/sec (b)         4.1 × 103 m/sec (c)          51 m/sec (d)         51 cm/sec Ans. a (80)