The spool has mass m S and radius of gyration k O . If block A of
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The spool has mass mS and radius of gyration kO. If block A of mass mA is released from rest, determine the distance the block must fall in order for the spool to have angular velocity ω. Also, what is the tension in the cord while the block is in motion? Neglect the mass of the cord.
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Given: mg = 50 kg mA = 20 kg (0 = 5 rad S ri r¡ = 0.2 m To = 0.3 m ko = 0.280 m 8 = 9.81 2
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