Announcements Lectures available on the web(short version) For over-enrollment please go to the Physics office P107 Laboratory sessions start next week Gotomywebsitewww.phys.uconn.edu/-rcote Syllabus+ homeworks lectures, etc Webassign

Katzenstein Distinguished Lecture prof. Franck Wilczek Nobel Prize in Physics 2004 From MIT Title: The Universe is Strange Place Where: Room P--36 When: Friday at 4: 00PM Refreshments at3:00 PM in front of P--36 Come for great talk

Centripetal Acceleration UCM results in acceleration: ← Magnitude a=vr= since=

Homework 6: due after midterm week Chapter 6: Work and Energy Definition of work Work-kinetic energy theorem

Problem: How High? A projectile of mass m is launched straight up from the surface of the earth with initial speed vo. What is the maximum distance from the center of the earth Rmax it reaches before falling back down

Work Kinetic-Energy Theorem: (Net Work done on object] change in kinetic energy of object

Summary (with comparison to 1-D kinematics)

Chapter 5 Uniform Circular Motion Macintosh PICT image format is not supported What does it mean? How do we describe it? What can we learn about it

An Example Consider the following two cases

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