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pulling horizontally on a 1 kg conical pendulum you notice that it takes 2 n of force to pull it out to a radius of 02
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question you have a concave spherical mirror with a 109cm radius of curvature you place an object on the mirrors axis
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question a virtual image of magnification 30 is produced when an object is placed 74cm in front of a spherical
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problem a converging glass lens with an index of refraction of 154 has a focal length of 28cm in airpart a- what is the
solve the following questionquestion a 209-g particle moves at 185 times 108 ms what is its momentumhow do you work
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question you use an electron microscope in which the matter wave associated with the electron beam has a wavelength of