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The standard 1_kg mass is

The standard 1_kg mass is attached to a compressed spring and the spring is released if the mass initially as an acceleration of
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2. asked by Francisca
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The average mass of a man in an office is 85 kg with standarddeviation 12 kg. The average mass of a woman in the office is 68 kg
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2. asked by Anonymous
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Three people weigh on a standard mass of 2.00 g on the same balance. Each person obtains a reading of 7.32 for the mass of the
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2. asked by Bryan
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Why is not a reason why the mass of an atom is expressed in atomic mass units rather than in grams?Scientists could not agree on
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1. How do you know that NO2 (with a negative charge 1) is an anion and not ionic compound?2. What are the SI standard units for
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2. asked by becca -- got final exam tomorrow help!
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There are 3 stacks of standard weight.3kg 5kg 7kg What is the minimum number of standard weights you can select from each stack
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2. asked by Olive
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The standard atom for the atomic masses of all the elements is the atom of carbon which has 6 protons and 6 neutrons (12C) and
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2. asked by Anonymous
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Element L has an average atomic mass of 54.2488 amu and is composed of two isotopes. The first has a mass of 55.2036 amu and
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2. asked by Star
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Suppose you need to measure the mass of an object, but have only a 7-kg standard mass and a meter stick. Place a knife edge
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2. asked by Sami
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The mass of a gold atom is 3.29 x 10^-22 grams. The mass of neutrons is 1.68 x 10^-24 grams. How many times greater is the mass
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