A metal rod of length 67 cm and mass 1.52 kg has a uniform cross-sectional area of 6.6 cm2. Due to a nonuniform density, the center of mass of the rod is 17.6 cm from the right end of the rod. The rod is suspended in a horizontal position in water by ropes attached to both ends (the figure). (a) What is the tension in the rope closer to the center of mass? (b) What is the tension in the rope farther from the center of mass? (Hint: The buoyancy force on the rod effectively acts at the rod's center.) (a) Number i (b) Number i Units Units < <

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 56P: Alarge uniform cylindrical steel rod of density =7.8g/cm3 is 2.0 m long and has a diameter of 5.0...
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A metal rod of length 67 cm and mass 1.52 kg has a uniform cross-sectional area of 6.6 cm². Due to a
nonuniform density, the center of mass of the rod is 17.6 cm from the right end of the rod. The rod is
suspended in a horizontal position in water by ropes attached to both ends (the figure). (a) What is
the tension in the rope closer to the center of mass? (b) What is the tension in the rope farther from
the center of mass? (Hint: The buoyancy force on the rod effectively acts at the rod's center.)
(a) Number i
(b) Number
i
Units
Units
<
<
Transcribed Image Text:Current Attempt in Progress A metal rod of length 67 cm and mass 1.52 kg has a uniform cross-sectional area of 6.6 cm². Due to a nonuniform density, the center of mass of the rod is 17.6 cm from the right end of the rod. The rod is suspended in a horizontal position in water by ropes attached to both ends (the figure). (a) What is the tension in the rope closer to the center of mass? (b) What is the tension in the rope farther from the center of mass? (Hint: The buoyancy force on the rod effectively acts at the rod's center.) (a) Number i (b) Number i Units Units < <
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