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question a penny is placed at the outer edge of a disk radius 0147 m that rotates about an axis perpendicular to the
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qustion a pendulum is made by tying a 590 g ball to a 45 cm-long string the pendulum is pulled 22o to one side then
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question part a what is the speed of light in ethyl alcohol n 136part b what is the speed of light in lucite n
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question pennies today are copper-covered zinc but older pennies are 31 g of solid copper what are the total positive
question part a suppose that you want to construct a line with slope m3 that passes through the point 21 you would
question patients undergoing an mri occasionally report seeing flashes of light some practitioners assume that this
question part a what focal length does the lens need assume that it is a thin lenspart b how far should you place the
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question part a the electric potential along the x-axis is v 200x2v where x is in meters what is ex at x 0m express