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<title>
Day 05 Tue
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<h2>Day 5 topics</h2>

<ul>
   <li>
The arc length and curvature formulas
<li>The independence of arc length and parametrization
<li> The geometric definition of curvature
<li>The TNB frame
<li> Definitions of velocity and acceleration as vector functions
<li> How to derive velocity from acceleration and position from velocity
<li> Tangential and normal components of acceleration
<li> Parametric surfaces and the role of grid curves in studying these surfaces
<li> How the form and/or symmetry of a surface helps one in choosing a parametrization
<li> Different parametrizations for surfaces
</ul>

<h4 class="show"><a href="../handouts/Class05/">Class 5 Resources</a></h4>



<h4 class="show" id="tomorrow">To do for Wednesday</h4>
<ul>
  <li>Coming up... 11.1.  No reading questions for Wednesday.
  <li>Complete all Class 05 worksheets
  <li>WebAssign HW 5
  <li>WebAssign Test 1 Quiz
  <li>Test1: Covers Chapters 9-10.
</ul>





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