Calculate the mass in kilograms of a flea that has a weight of 5 X 10^ -6 N.?
150852
On Earth, at surface level, the acceleration due to gravity is approximately 9.81 m/s^2. Weight = mass*acceleration, and so mass of flea = 5.097*10^-7 kg
624604
i have the most accurate answer\n\n1 pound = 0.45359237 kilograms\n\n1 kilogram = 2.20462262 pounds
722202
mass = density x volume\n\nvolume = base area x depth = 0.05 m2 x 6 m = 0.3 m3\n\nm = 1000 kg/m3 x 0.3 m3 = 300 kg\n\nweight = mass x g\nG = 300 kg x 9.8 N/kg = 2940 N\n\nPressure = density x depth x g\np = 1000 kg/m3 x 6 m x 9.8 N/kg = 58800 N/m2 or Pascal\n\nAdvice> learn the formulas!
238368
9000 grams. kilo=1000
969410
Given: m=1.6*10^7kg\n           F=8.5*10^5N\n\nI only guessed that the above is what you meant.\n\nSolve for a, using the formula:\n\nF=Ma\n\n8.5*10^5=1.6*10^7a\na=8.5*10^5/1.6*10^7\n  =5.31*10^-2m/s^2\n\nv=70km/h =70*1000/3600m/s\n  =19.44m/s\nu=0\n\nTo solve for time, t, use the formula:\n\nv=u+at\n\n19.44=0+5.31*10^-2t\nt=19.44/5.31*10^-2\n =3.66*10^2\n =366s
1011745
The mass of the earth has been calculated as 6 x 10^24 kilograms. (Mass is a little different than weight, but let's not get into that.) Here's a link on how this calculation was done.
606521
Try this:\n\nhttp://education.yahoo.com/reference/weights_and_measures/
81640
i think this question should be in the category of math, instead of bio. Well..if u want to convert into different kind of measurement, such as tons or kg. In kg, 4,530,000 g is equal to 4,530 kg. In tons, 4,530,000 g is equal to 4.53 tons. I hope it solves your question.
70889
convert to Newtons from mN, then divide by gravity because F=mg. so you get .00000780/9.8
288644
the way i do conversions is this. you know that 1kg = 1000g right? and 10mm = 1cm. so that means 1kg/1000g = 1 = 10mm/1cm. so you multiply the equation by 1 repeatedly until you get the units you want. \n\n3.435kg/mm^3 * 1000g/1kg * 10mm/1cm * 10mm/1cm * 10mm/1cm\n\nyou have to make sure the units you dont need all cancel out. in this case, the kg gets taken out and the mm should get taken out too. i dont know if u get this but ya. \nso the answer is 3435000g/cm^3\nlet me know if u needm roe help or whatever. laterz
993311
since F=n A dv/dx\nwe have\nn= F* dx/(dv * A)\n= N*m / (m/s*m*m)\n=N s/ m*m\n= Kg / m s\n\nso dimention\n= ML-1T-1\n\nok
85667
1 grain = .064799 grams\n1 gram = 15.43258 grams\n1000 gram = 1 kg\nhttp://www.digitaldutch.com/unitconverter/\n\nso 1 grain = .064799 grams = .000064799 kg.\n\nSince Weight = mass* gravity,\nWeight = 0.000064799 * 9.81 m/s^2,\n\n1 grain weights 0.00063567819 Newtons, or in scientific notation,\n6.3567819 E-4 Newtons.
824399
Period is independent of mass, so it doesn't matter how much the kid weighs. The period is\n\nT = 2 * pi *sqrt(L / g)\n\nwhere L = 5m, g = 9.81 and sqrt = square root
665122
mass of Earth = 5.9742 × 1024 kilograms
950743
theoretical amount of product=10g lead acetate/ mw lead acetate x mw lead iodide\n\ntake the result of this formula as the denominator and divide 5.00 grams product/theoretical x 100%
34572
alright, well just convert the mN into N and divide by gravity... \nso we multiply be the conversion factor getting .00000671N. now F=ma=mg so m=F/g(mass equals Force divided by gravity)  so .00000671/9.8= 6.85 x 10^-7 kg
1129683
Since one kilogram equals 2.2 pounds, ten kilograms would be twenty-two pounds.