8-20 and 8-66

index.html

@@ -184,6 +184,27 @@
                     <t>Other example problem from chapter 4</t>
                 </td>
             </tr>
+            <tr>
+                <th colspan = "2">
+                    <t>Chapter 8: Angular momentum part 1</t>
+                </th>
+            </tr>
+            <tr>
+                <td>
+                    <a href='8-20.html'>Problem 8-20</a>
+                </td>
+                <td>
+                    <t>Superball bouncing</t>
+                </td>
+            </tr>
+            <tr>
+                <td>
+                    <a href='8-66.html'>Exercises 8-66 & 8-77</a>
+                </td>
+                <td>
+                    <t>Superball bouncing under a table</t>
+                </td>
+            </tr>
         </table>
         <p xmlns:cc="http://creativecommons.org/ns#" >
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