Update cheatsheet.fr.md

5 years ago · 8abdc1c91b
1 changed files with 2 additions and 0 deletions
--- a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/42.relativistic-mechanics/20.n2/20.overview/cheatsheet.fr.md
+++ b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/42.relativistic-mechanics/20.n2/20.overview/cheatsheet.fr.md
@ -6,6 +6,8 @@ visible: false
 lessons:
    - slug: modern-versus-classical-physics-2
      order: 1
+    - slug: relativity-linear-2
+      order: 2
 ---

 #### Mécaniques relativistes, n2, synthèse