A string is l lircunti around a circle and then unwomd while being held taut Tl e curve traced by its point P at

A string is l lircunti around a circle and then unwomd while being held taut Tl e curve

a circle and then unwomd while being held taut Tl e curve traced by its point P at the end of the string is lled the

A string is l lircunti around a circle and then unwomd while being held taut

Tl e curve traced by its point P at the end of the string is lled the

A string is l lircunti around a circle and then unwomd while

A string is l lircunti around

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Please help, i don't know how to get the answer to this. Due by 6am
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A. string is l.lircunti around a circle and then unwomd while being held taut. Tl'e curve traced by its point P at the end of the string is ?lled the involute of We ci'cle. If the circle has radius r and center 0 and the initial position of P is (r, 0). arcl If the parameter 09 Is chosen as In the ?gure below, then it ca
be shown that the parametric equations of the Involuts are x = Know?) + 93in(?)). )' = risin?i') - E990809))-
(mu should check this to make sure you understand how to derive these parametric equations!) A cow is tied to a silo with radius r by a rope Just long enough to reach the opposite side of the silo (see the ?gLre belowj. th the area available for
grazing by the cow.

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