using oldfashioned scale(2sided balance)9 Total Balls, w/ 1 heavier, Use scale 2x. FIND heavy Ball?
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Seperate balls in 3 packs of 3.\n\nFirst weigh pack 1 against pack 2. If both are the same, then your heavy ball is in pack 3. If one weighs more, you ball is in that pack.\n\nSecond you weigh 2 balls in the heavy pack. If both balls are the same, it's the 3rd ball. If one weighs more, that's your ball.\n\nToodles.
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7-10-1? three pins? that's much easier than just 7-10. take a 8 lb ball, go from left and aim at the right of the 1 pin. let the 1 bounce and hit the 7 while the ball will also bounce to hit the 10! Got it?
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Do NOT try to figure this out.\n\nHis bottom, which has more weight.\n\nPoetess777
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in google type in " omline currency convertor" guaranteed you will find loads. also works for whatever type of conversion your looking for g-KG, oz=Lb etc...
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Refer to this chart on www.weightchart.org or www.consumerfreedom.com/games.cfm/ID/1
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Ask your magic 8-ball. The answers you get are VERY veliable.\n\nTrust me.
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Two\n\nWeigh ABC against DEF\n\nIf the balance tilts, take the lighter group and weigh one ball against a second one. If it tilts take the lighter ball, If it doesn't tilt, it must be the third ball of that group of 3 balls.\n\nIf ABC weigh the same as DEF, weigh G against H, take the lighter one if it tilts. take I if G and H weigh the same as one another.\n\nTwo weighings suffice.
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Three weighings.\nPut 4 on each side and weigh\nTake the 4 from the side that is heavier and \nPut 2 on each side and weigh.\nTake the 2 from the side that is heavier and \nPut 1 on each side and weigh.\nTake the one that is heaver.  It is the heaviest one.
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You could try ebay, they have all kinds of weird things, or try googling it. www.google.com and put in manuel Model# DWXL 1028 weighing scale, something may come up.
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I'm so fat I can't find a scale to weigh me
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Divide them into 2 groups: 6 and 2\nWeigh the group of 6 placing 3 on each side.\nIf they are equal, then the odd coin is in the group of two.  Weigh each coin to determine the heavier one.\nIf they are not equal, then take the 3 coins from the heavy side.\nTake two of them and place one on each side.\nIf they are equal then the third coin is the heavy one.\nIf they are unequal, then you know which one is heavier.
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Put them all on the scale at the same time and start by taking them off one at a time when the scale reading goes down by 9 grams then that is to box you are looking for.
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Use a high quality digital scale. They sell these at office supply stores like Staples. You can also use a 2-ounce mechanical scale (just make sure it's properly calibrated to 0).
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Look down below, and that should give u a starting point..\nA cue and 2 balls.
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For calculating weight you will be needing the specific gravity or bulk density of the material it is made of.\nElse you need a weigh balance.
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Practice with weights
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Using a 1-pan Weighing Scale:-\n\nAnswer: 6 weights\n\nthe weights are 1,2,4,8,16 and 32\n\n1=1\n2=2\n3=2+1\n4=4\n5=4+1\n6=4+2\n7=4+2+1\n8=8\n9=8+1\n10=8+2\n11=8+2+1\n12=8+4\n13=8+4+1\n14=8+4+2\n15=8+4+2+1\n16=16\netc..\n\nGeneralized Formula:-\n\nLeast value of (2^n - 1) such that 2^n -1 >= given weight.. n is the minimum number of weights required\n\nHere, given weight = 40\nTherefore, minimum 2^n-1>=40 is for n=6\ni.e 2^6-1=63>40\n\nNote:- Using these 6 weights, we can weigh different weights from 1 upto 63\n\n\n\nUsing a 2-pan Weighing Scale:-\n\nAnswer: 5 weights\n\nthe weights are 1,3,7,15 and 31\n\n1=1\n2=3-1\n3=3\n4=3+1\n5=7+1-3\n6=7-1\n7=7\n8=7+1\n9=7+3-1\n10=7+3\netc..\n\n\nGeneralised Formula:-\n\nSummation of (2^i - 1) where i varies from 0 to n >=Given weight\nand n is the minimum number of weights required\n\nHere, given weight = 40\n\n1+3+7+15+31= 57>40\n\nSo minimum number of required weights = 5\n\nNote:- Using these 5 weights, we can weigh different weights starting from 1 upto 57