What mass of lead is needed

Reference no: EM13335682

A block of wood has a mass of 3.70 kg and a density of 632 kg/m3. It is to be loaded with lead so that it will float in water with 0.81 of its volume immersed. The density of lead is 1.13 ? 104 kg/m3.

(a) What mass of lead is needed if the lead is on top of the wood?

(b) What mass of lead is needed if the lead is attached below the wood?

Reference no: EM13335682

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