https://zumbuhllab.unibas.ch/teaching/hs18/physics1bgp.html Reading for Today: Trautwein Reading (German): chapter 4. to 4.3 Tipler Reading (English): chapters 7, 8 (excluding 7-4, 7-5) Reading for Thursday Trautwein Reading (German): chapter 4.4 Tipler Reading (English): chapters 9, 10 (excluding 10-4) Today’s Vocabulary: Work – Arbeit Power – Leistung Potential energy – Potentielle Energie Kinetic energy – Kinetische Energie Conservation Laws – Erhaltungssätze Elastic collision – Elastischer Stoss