AO A sphere of volume 0.025 m3 and density 250 kg/m³ is initially at position A, 30 cm under the surface of water (density 1000 kg/m). How much work is required to lower the sphere to position B, 90 cm below the surface? (Neglect drag forces.) 94 J 36 J 110 J 86 J 67 J
AO A sphere of volume 0.025 m3 and density 250 kg/m³ is initially at position A, 30 cm under the surface of water (density 1000 kg/m). How much work is required to lower the sphere to position B, 90 cm below the surface? (Neglect drag forces.) 94 J 36 J 110 J 86 J 67 J
Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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
Transcribed Image Text:A sphere of volume 0.025 m3 and density 250 kg/m³ is initially at
position A, 30 cm under the surface of water (density 1000 kg/m3).
How much work is required to lower the sphere to position B, 90 cm
below the surface? (Neglect drag forces.)
94 J
36 J
110 J
O86 J
67 J
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