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Question: Two wires AC and BC are tied at C to a sphere that revolves at a constant speed v in the horizontal circle shown. Determine the maximum allowable value of v if both wires are to remain taut and if the tension in either of the wires is not to exceed 74.9 N. where 20.5 , 63.3 , m=2.7 kg and, r=2.1 m.
v = sqrt((T + m*g)/m*r) = sqrt((74.9 + 2.7*9.81)/(2.7*2.1)) = 5.047 m/s
Feb. 13, 2023, 9:29 p.m.
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