What it's weight after five hours and how long does it take to reach the weight 0.5 gram?
114560
'liars never lies' is right on the first question.\n\nThe second one is just a simple exponential.\nT = 5 * base2log(.5/.1) = 5 * log(5)/log(2) = 11.60964 minutes.
1025256
I quarter =5.7 gm\n5.7 Grams = 0.20 Ounces
757322
all you have to do is multiply the kg by 10 ( or the 9.81 which is the gravity constant)\n\nso you would have about 855 N
938621
Ok I don't have time to do all of these, but --\n\n3 is 34 minutes 8 seconds\n4 is 2.5 metres\n5 is 9.80 metres\n6 is 50 grams\n7 is 18 x 1000 = 18000 grams\n8 could be 5 cubic centimetres (5 cc)\n  or could be 5 millilitres (5 ml) (it depends whether it's a liquid or a gel)
976396
1 G, I dont see how it can be zero otherwise it would float off!\n\nOK call me an idiot...I have just read the other answers lol
702948
asume that it is free fall that is initial speed is zero\n\nv = u+at = 0 + 9.8 * 5 = 49 m /sec\n\nit is independent of weight of stone
320065
generally speaking 3-5 pounds
229095
mass doesn't change. Only weight changes because weight is mass times the acceleration due to gravity.\n\nWt=mg
219849
5.2RMB/kg \n----a chinese answer
890055
Mass is measured in grams etc and is how heavy something is when no force is acting upon it.\n\nWeight is the amount of mass * gravity and should be measured in newtons.  \n\nYour mass can never change, but your weight can depending on how strong gravity is.  Eg on the moon gravity is about x5 weaker than earth, as a result you weigh x5 less than you do on earth.
878174
Weight times density yeilds volume. You need it's density before you can compute it's volume.\n\nOnly with materials (like water) where the specific gravity is 1(implying 1ml of water weighs one gram) are you able to convert fluid measurements to/from weight, without explicit multiplication/division.
82543
I think 1 gram is equal to one cc. So 488cc's would weigh 488 grams. I'm not sure about this, so please look it up in a chem book.
735334
a = (v_f - v_i)/t\n-0.25g = (0-v)/t\n0.25g = v/t\nt = 4v/g\n\nd = v*t + 0.5*a*t^2\nd = v*4v/g + 0.5*(-0.25g)*(4v/g)^2\nd = (4v^2)/g - 0.125 *g* (16 v^2 )/g^2\nd = (4v^2)/g - (2v^2)/g\n\nd = (2*v^2)/g
664670
it is according to how the night is anywhere from30 seconds to 5 minutes
671794
5 micrograms/m3 = 0.000005 g/m3
824559
Mass is measured in grams.
776219
I once wanted to know this, so I weighed a dog, then chopped of the dogs head. I weighed the body then deducted the weight of the body from the full dog, thus gaining the weight of the head.\n\n5.5kg for a Labrodour