The figure shows an iron ball suspended by thread of negligible mass from an upright cylinder that floats partially submerged in water. The cylinder has a height of 6.70 cm, a face area of 11.0 cm² on the top and bottom, and a density of 0.304 g/cm³, and 2.10 cm of its height is above the water surface. The water has a density of 1000 kg/m³, and the iron has a density of 7900 kg/m³. What is the radius r of the iron ball? Number i .01 Units 3 >
The figure shows an iron ball suspended by thread of negligible mass from an upright cylinder that floats partially submerged in water. The cylinder has a height of 6.70 cm, a face area of 11.0 cm² on the top and bottom, and a density of 0.304 g/cm³, and 2.10 cm of its height is above the water surface. The water has a density of 1000 kg/m³, and the iron has a density of 7900 kg/m³. What is the radius r of the iron ball? Number i .01 Units 3 >
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Transcribed Image Text:← HW15 (Ch14)
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Number i .01
-NM
The figure shows an iron ball suspended by
thread of negligible mass from an upright
cylinder that floats partially submerged in
water. The cylinder has a height of 6.70 cm, a
face area of 11.0 cm² on the top and bottom,
and a density of 0.304 g/cm³, and 2.10 cm of
its height is above the water surface. The
water has a density of 1000 kg/m³, and the
iron has a density of 7900 kg/m³. What is the
radius r of the iron ball?
Units
m
:
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