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Observations show that interstellar clouds can have almost any shape and
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As the distance from a magnet increases, what happens to the magnet force?
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Ahole in the ground in the shape of an inverted cone is 14 meters deep and has radius at the top of 11 meters. the cone is filled to the top with sawdust. the density of the sawdust depends upon the depth, x, following the formula Ο ( x ) = 2.5 + 1.2 e β 0.7 x kg/m3. find the total mass of sawdust in the conical hole.
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The sun generates both mechanical and electromagnetic waves. which statement about those wave is tru...
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