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Beckham and his son have a total mass of 145 kg. If the ratio of Beckhams mass to his sons mass is 23:6, find the difference in
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2. asked by Ok
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A shelf contains 20 eight boxes of cereal each box has a mass of 375 grams which equation can you use to find the total mass of
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find (i) the total no. of neutrons and (ii) the total mass of neutrons in 7mg o^14C. (assume that the mass of a neutron = mass
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2. asked by shish
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The total mass of a box and 3 similar tennis balls is 1.02 kg. When the number of tennis balls in the box is tripled, the total
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2. asked by Ncm
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The British Sovereign coin is an alloy of gold and copper having a total mass of 7.988 g and is 22-karat gold.(a) Find the mass
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2. asked by anon
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3.In a chemical reaction, the total mass of the products _____. must always be the same as the total mass of the reactants can
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n a chemical reaction, the total mass of the products _____.is always less than the total mass of the reactants in an open
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Experiment #1:(4 points) 1. What is the mass of each reactant? Magnesium: Oxygen 2. The total mass of all the reactants is: 3.
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Two objects attract each other gravitationally with a force of 3.5 10-10 N when they are 0.33 m apart. Their total mass is 4.0
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2. asked by ami
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2 of 122 of 12 ItemsQuestion A shelf contains 28 boxes of cereal. Each box has a mass of 375 grams. Which equation can you use
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2. asked by Pskdjfjjdjwien
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