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

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

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

Physics 121, Sections 9, 10, 11, and 12 Lecture 4 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 gotowww.webassign.netandlogin

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

The lever arm is the perpendicular distance from the axis of rotation to a line drawn along the direction of the force

Today' s topics Fluids in motion Bernouilli’ s equation Viscous fluids Simple oscillations

A practical \blue-collar science initially concerned with economics industry, real life problems DYNAMICS--Concerned with the concepts of energy transfers between a system and its environment and the resulting

Chap. 14: Energy in Thermal Processes Solids, liquids or gases have internal energy t Kinetic energy from random motion of molecules translation rotation vibration