Difference between revisions of "009C Sample Final 3, Problem 9"
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| − | <span class="exam"> | + | <span class="exam">A wheel of radius 1 rolls along a straight line, say the <math>x</math>-axis. A point <math>P</math> is located halfway between the center of the wheel and the rim. As the wheel rolls, <math>P</math> traces a curve. Find parametric equations for the curve. |
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Revision as of 12:05, 18 February 2017
A wheel of radius 1 rolls along a straight line, say the -axis. A point is located halfway between the center of the wheel and the rim. As the wheel rolls, traces a curve. Find parametric equations for the curve.
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Solution:
(a)
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(b)
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| (a) |
| (b) |