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Q5. A brass cube R inch on a side weighs (Rx10)lb.Hold this cube in equilibrium underwater by attaching light foam buoy to it. If the

Q5. A brass cube “R” inch on a side weighs (Rx10)lb.Hold this cube in equilibrium underwater by attaching light foam buoy to it. If the unit weight of foam is 4.5 lb/ft3, calculate the minimum required volume of the buoy? (where R is 32).

Foam Water WF Wires connecting brass and foam Brass WB FOB

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