The involute of a circle is described by the endpoint P of a string that is held
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The involute of a circle is described by the endpoint P of a string that is held taut as it is unwound from a spool that does not turn (see figure). Show that a parametric representation of the involute is
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x = r(cos 0 + 0 sin ) and y=r(sin 0 - 0 cos 0).
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xtu r cose re sin ...View the full answer
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