explaine the process of LBM and PAM with a neat sketches
lbs is pounds which is force lbm is applied to weights in a gravity field and is equal to the weight (pounds) divided by the acceleration of gravity. For example, a weight of 100 pounds(lbs) has a mass (lbm) of 100/386.4 = 0.259 lb-sec^2/inch
One formula used to convert psi to bar is: 1 psi = (32.174 lbm /1 lbf s2)x(0.45359237 kg /1 lbm)x(144 in2/1 ft2)x(1 ft /0.3048 m) x(1 m s2 /105 kg) = 0.06894747 bar So 1 bar = 14.503795 psi The Math behind it. As psi is an imperial unit and bar is metric unit, we some constants 1 lb = 0.45359237 kg 1 ft = 0.3048 m 1 ft2 = 12 in x 12 in = 144 in2 And we have to rearrange some units 1 bar = 105 Pa = 105 Nm-2 And N = kg ms-2 so 105 Pa = 105 kgm-1s-2 Also note when applying newton's second law using imperial units we need to use a gravity constant 32.174 lbm /1 lbf s2 Metric m x a = F 1 kg x 9.81 ms-2 = 9.81 N Imperial units m x a = F 1 lbm x 32.174 fts-2 ≠ 32.174 lbf need to use gravity constant gc m x (a/gc) = F 1 lbm x (32.174 fts-2 / (32.174 lbm /1 lbf s2) = 1 lbf
LBM means Loose Bowel Movement which is another term for Diarrhea.
1 kg = 2.204623 lbm (that's pounds mass) 1800 lbm / (2.204623 lbm / kg) = 816.4661 kg
m = mass = ( 140 lbm ) ( 1 kg / 2.2046 lbm ) = 63.5 kg <--------------
Diarrhea is generally caused by a virus, while LBM is caused by muscle spasms. Both conditions are uncomfortable, but diarrhea usually is cured in a few days while LBM usually requires medical treatments.
Gasoline can generate roughly 20K BTU/lbm. There are 6 lbm per US gallon.
m = ( 6.4 lbm ) ( 453.6 g / lbm ) = 2903 g <-----[ Answer ]-----
lbm
lbs is pounds which is force lbm is applied to weights in a gravity field and is equal to the weight (pounds) divided by the acceleration of gravity. For example, a weight of 100 pounds(lbs) has a mass (lbm) of 100/386.4 = 0.259 lb-sec^2/inch
250 kilograms = 551.155655 pounds
there are 2000 lbm in 1 ton (T). there are 2000 lbm in 1 ton (T).
m = ( 850 g ) ( 1.0 kg/1000g ) ( 2.2046 lbm/kg ) = 1.87 lbm <----------------------
m = ( 235 lbm ) ( 453.6 g / 1.0 lbm ) = 106000 g = 106 x 10^3 g = 1.06 x 10^5 g <--------