A block of wood has a mass of 3.67 kg and a density of 656 kg/m³. It is to be loaded with lead (1.13 × 104 kg/m³) so that it will floạt in water with 0.824 of its volume submerged. What mass of lead is needed if the lead is attached to (a) the top of the wood and (b) the bottom of the wood? (a) Number 0.9398 Units kg (b) Number i 0.94 Units kg

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
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Chapter15: Fluids
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A block of wood has a mass of 3.67 kg and a density of 656 kg/m³. It is to be loaded with lead (1.13 × 104 kg/m³) so that it will float in
water with 0.824 of its volume submerged. What mass of lead is needed if the lead is attached to (a) the top of the wood and (b) the
bottom of the wood?
(a) Number
0.9398
Units
kg
(b) Number
i
0.94
Units
kg
Transcribed Image Text:A block of wood has a mass of 3.67 kg and a density of 656 kg/m³. It is to be loaded with lead (1.13 × 104 kg/m³) so that it will float in water with 0.824 of its volume submerged. What mass of lead is needed if the lead is attached to (a) the top of the wood and (b) the bottom of the wood? (a) Number 0.9398 Units kg (b) Number i 0.94 Units kg
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