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What is the tension in the lower string

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Reference no: EM131694514

The 4.00 kg block is attached to a vertical rod by means of two strings. When the system rotates about the axis of the rod, the strings are extended as shown in the diagram and the tension in the upper string is 80.0 N (a) What is the tension in the lower string? (b) How many revolutions per minute does the system make?

Reference no: EM131694514

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