A 0.87-kg beaker containing 2.40 kg of water rests on a scaleA 1.60 kg block of aluminum (density 2.70 103 kg/m3) suspended from a spring scale is submerged in the water, as in the figure belowFind the readings of both scales.1Spring Scale _N2Bottom Scale N
Mold is in the attic and inside the wallsIt all would have to be replacedThe roof and everything in the attic is rottenThe mold smells and will make you sickWe know because our house got mold in the the walls and atticWe could not live in the upstairs at all because of the smell, the coughing, sneezing and it made me sick to go upstairs.
The crux of this question is that the aluminium block will displace water, and thus develops a buoyancy forceThe spring scale will register less with the block submerged, and the bottom scale will read more by the same amount(2.4 + 0.87) 3.27kgmass (3,270g)Aluminium density is 2.7g/cc., and the block has a mass of 1,600gVolume of aluminium (1,600 /2.7) 592.59ccSo 592.59ccof water is displaced, which has a mass of 592.59gIf the scales are graduated in kg., the spring scale will read (1,600 - 592.59) 1,007.41g., or 1.00741kg(ans)The bottom scale will read (3,270 + 592.59) 3,862.59g., or 3.86259kg(ans)If you are supposed to have the answers in Newtons, multiply each by whatever you commonly use as g, or round off answers to 2 decimal places as you wish.
This would not be a good home to invest in.
I have a water damage before 1 yearI call to Dryfast and i fix my problem.
it can be fixed but its expensivemake sure the wood is not rottenuse a knife or screwdriver and stab everywhereit should not be able to penetrate wood that is not rottenIf your getting a fha loan forget about itIt will probably not pass any inspection so I hope you have enough cash and dont need a loanyou probably wouldnt have to change all the drywall, just the moldy places and have the mold cleaned.
