Slide 1Everything you always wanted to know about stars… Material from Chapters 8 and 9 in Horizons by Seeds 0 Slide 2 The Spectra of Stars Inner, dense layers of a star…

Slide 1Torques, Moments of Force, & Angular Impulse Course Reader: p. 61 - 85 Slide 2 Causes of Motion Linear Translation F = m*a What happens when you move the point…

1. Physics 101:Lecture 12 Collisions and Explosions Today’s lecture coversTextbook Sections 7.5 - 7.8 Exam II 2. Overview of Semester Newton’s Laws  F = m aWork-Energy…

1. Physics 101:Lecture 12 Collisions and Explosions Today’s lecture coversTextbook Sections 7.5 - 7.8 Exam II 2. Overview of Semester Newton’s Laws  F = m aWork-Energy…

Slide 1 Do Now for 5/21/13 Take out E83 #6 and get ready to hand in Study for quiz HW: Anything not completed in class. E84 will be checked tomorrow Slide 2 E85 Crash Testing…

Slide 1 Ch. 8: Rotational Equilibrium and Dynamics Slide 2 Objectives Know the distinction between translational motion and rotational motion. Understand the concept of torque…

Slide 1 1 AP Physics Chapter 9 Center of Mass and Linear Momentum Slide 2 2 AP Physics  Lecture: Chapter 9  Q&A Slide 3 3 Standards: (AP Physics C: Mechanics) Newtonian…

Slide 1 The Family of Stars Chapter 8: Slide 2 Organizing the Family of Stars: The Hertzsprung-Russell Diagram We know: Stars have different temperatures, different luminosities,…

Slide 1 Slide 1 Slide 2 Slide 2 How to classify a star and to place it on the H-R diagram correctly?? Need to know its luminosity, but it is difficult, because distance is…