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Buoyancy: a 7

Question 12

Multiple Choice

Buoyancy: A 7.8-kg solid sphere, made of metal whose density is 2500 kg/ Buoyancy: A 7.8-kg solid sphere, made of metal whose density is 2500 kg/ , is suspended by a cord. When the sphere is immersed in water (of density 1000 kg/m<sup>3</sup>) , what is the tension in the cord? A) 46 N B) 61 N C) 76 N D) 92 N E) 110 N , 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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