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Two iron spheres each have

Two iron spheres contain excess charge, one positive and the other negative. a) Show how the charges are arranged on these
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2. asked by Jen
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Eight solid iron spheres are dropped into a cylindrical can of diameter 24cm containing water. If the water level rises by 2cm,
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A carefully designed experiment can measure the gravitational force between masses of 6 kg. Given that the density of iron is
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A carefully designed experiment can measure the gravitational force between masses of 9 kg. Given that the density of iron is
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A carefully designed experiment can measure the gravitational force between masses of 8 kg. Given that the density of iron is
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A carefully designed experiment can measure the gravitational force between masses of 9 kg. Given that the density of iron is
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2. asked by Tim
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When iron rusts and forms iron oxide, the iron oxide has more mass than the iron. Which statement correctly explains this
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Spheres q1 brought closer to q2 until the two spheres touch each other. Q1 placed back in its original position. Calculate the
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2. asked by Reneilwe
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Three spheres are made from the same material, but each has a different size and temperature. The radii of spheres A, B, and C
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2. asked by Sam
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. Four identical metal spheres have charges of qA = –8.0 µC, qB =–2.0 µC, qC = +5.0µ C, and qD = +12.0µ C.(a) Two of the
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2. asked by Saif
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