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Author Question: A 6.1-kg solid sphere, made of metal whose density is 2600 kg/m3, is suspended by a cord. When the ... (Read 128 times)

KWilfred

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on: Jul 29, 2018
A 6.1-kg solid sphere, made of metal whose density is 2600 kg/m3, is suspended by a cord. When the sphere is immersed in a liquid of unknown density, the tension in the cord is 26 N. Find the density of the liquid.
 
  A) 1500 kg/m3
  B) 1400 kg/m3
  C) 1300 kg/m3
  D) 1200 kg/m3
  E) 1100 kg/m3

Question 2

A 7.8-kg solid sphere, made of metal whose density is 2500 kg/m3, is suspended by a cord. When the sphere is immersed in water (of density 1000 kg/m3 ), what is the tension in the cord?
 
  A) 46 N
  B) 61 N
  C) 76 N
  D) 92 N
  E) 110 N


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spencer.martell

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

A


KWilfred

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Reply 2 on: Jul 29, 2018
Excellent

Dinolord

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Reply 3 on: Yesterday
Wow, this really help

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