At a smelting factory, a metallic piece is produced using copper, whose density is ρCu = 8.93mLg . Because of an error during the production process, an air bubble was formed in its interior. Since the bubble’s volume Vb is unknown, the piece is subject to a series of tests. Its weight is W = 25N when measured dry and W 0 = 20N when fully submerged in water . Determine the object’s density ρ and the bubble’s volume Vb. Note: g = 9.8s m2 and ρair ∼ 0

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At a smelting factory, a metallic piece is produced using copper, whose density is ρCu = 8.93mLg . Because of an error during the production process, an air bubble was formed in its interior. Since the bubble’s volume Vb is unknown, the piece is subject to a series of tests. Its weight is W = 25N
when measured dry and W 0 = 20N when fully submerged in water . Determine the object’s density ρ and the bubble’s volume Vb. Note: g = 9.8s
m2 and ρair ∼ 0

Problem 2
At a smelting factory, a metallic piece is produced using copper, whose density is pcu = 8.93ML–
8. Because of an error during the production process, an air bubble was formed in its interior. Since
the bubble's volume V½ is unknown, the piece is subject to a series of tests. Its weight is W = 25N
when measured dry and W° = 20N when fully submerged in water (Pl = 1.000). Determine the
object's density p and the bubble's volume Vb. Note: g = 9.85m2 and pair~ 0.
Vb
1
Transcribed Image Text:Problem 2 At a smelting factory, a metallic piece is produced using copper, whose density is pcu = 8.93ML– 8. Because of an error during the production process, an air bubble was formed in its interior. Since the bubble's volume V½ is unknown, the piece is subject to a series of tests. Its weight is W = 25N when measured dry and W° = 20N when fully submerged in water (Pl = 1.000). Determine the object's density p and the bubble's volume Vb. Note: g = 9.85m2 and pair~ 0. Vb 1
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