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Elvis 123456789
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If a force only depends on a radial distance "r" and it only has a radial component in the "er" then is it radially symmetric? This pertains to some homework problem I have, but part of the problem is that I'm not exactly sure what is meant by "radially symmetric". I assume its asking if the force is the same at any point on a circle of radius "r". If the force only depends on "r" and its only in the radial direction then it would be radially symmetric, correct?