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Density of the person to be about the same

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Reference no: EM131321743

A life preserver is manufactured to support a 76 kgperson with 25 %of his volume out of the water.

If the density of the life preserver is 100 kg/m3 and it is completely submerged, what must its volume be? Assume that the density of the person to be about the same as the density of water, 1000 kg/m3.

Reference no: EM131321743

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