10. The volume of a cylinder of height ` is V = πr 2 ` = πd 2 `/ 4. The strings are long, narrow cylinders, one of diameter d 1 and the other of diameter d 2 (and corresponding linear densities µ 1 and µ 2 ). The mass is the (regular) density multiplied by the volume: m = ρV , so that the mass-per-unit length is
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.