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--- book:chap2:forcestorques [2021/10/07 09:25] – jv
+++ book:chap2:forcestorques [2022/04/01 19:35] – jv
@@ Line 1: / Line 1: @@
-====== 2. Balancing forces and torques ======
+===== 2. Balancing Forces and Torques =====
 In [[book:chap1:basics|Chapter 1]] we observed that positions and velocities of particles
@@ Line 12: / Line 12: @@
 <WRAP 400px center>
 {{ book:chap2:mobile_sculpture_in_the_style_of_alexander_calder.jpg?direct&400 |}}
-<wrap lo>[[https://commons.wikimedia.org/wiki/File:Mobile_(sculpture)_in_the_style_of_Alexander_Calder.jpg|Andrew Dunn/wikimedia]], [[https://creativecommons.org/licenses/by-sa/2.0|CC BY-SA 2.0]]
+<wrap lo> Mobile (sculpture) in the style of [[https://en.wikipedia.org/wiki/Alexander_Calder|Alexander Calder]]\\ [[https://commons.wikimedia.org/wiki/File:Mobile_(sculpture)_in_the_style_of_Alexander_Calder.jpg|Andrew Dunn/wikimedia]], [[https://creativecommons.org/licenses/by-sa/2.0|CC BY-SA 2.0]]
 </wrap>
 </WRAP>
-At the end of this chapter we will be able to determine how a mobile hangs from the ceiling.
+At the end of this chapter we will be able to determine how a mobile hangs from the ceiling.\\
+-----
   * [[  2.1 Motivation and Outline| 2.1 Motivation and outline: forces are vectors ]]
@@ Line 22: / Line 25: @@
   * [[  2.4 Fields| 2.4 Fields ]]
   * [[  2.5 Vector spaces| 2.5 Vector spaces ]]
-  * [[  2.6 Physics application: balancing forces| 2.6.  Physics application: balancing forces]]
+  * [[  2.6 Physics application balancing forces| 2.6.  Physics application: balancing forces]]
   * [[  2.7 The inner product | 2.7 The inner product]]
   * [[  2.8 Cartesian coordinates | 2.8 Cartesian coordinates]]
-  * [[  2.9 Cross products --- torques| 2.9 Cross products --- torques ]]
+  * [[  2.9 Cross products --- torques| 2.9 Cross products — torques ]]
-  * [[ 2.10 Worked example: Calder's mobiles| 2.10 Worked example: Calder's mobiles ]]
+  * [[ 2.10 Worked example Calder's mobiles| 2.10 Worked example: Calder's mobiles ]]
   * [[ 2.11 Problems| 2.11 Problems ]]
   * [[ 2.12 Further reading| 2.12 Further reading ]]