(a) Show that a constant force field does zero work on a particle that moves once uniformly...
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(a) Show that a constant force field does zero work on a particle that moves once uniformly around the circle x2 + y2 = 1.
(b) Is this also true for a force field F(x) = kx, where k is a constant and x = (x, y)?
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a rt cost sin t 0 t 2 and let F a b Then 2 2 Sc ...View the full answer
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