lec11 - Course Announcements Current Assignments: HW...

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1 Lecture 11, 2/21/00 Phy1221 Winter 00 1 Course Announcements Current Assignments: HW 6-final : (due 4:00 PM Tuesday) Reading Quiz 7 (due today 9:15) Upcoming assignments HW 7-preclass : (due before class on Friday) • Ch 3, Ques. 12,14; Ch 7, Ques. 5,9,13 • Ch 3, Prob. 44; Ch 7 Probs. 6,10,23,27,40,43 Team Project (available from course web page) – teams must have 3 or 4 people; no individual projects accepted – team members do not have to be in the same Friday section – you must inform the instructors of your team membership by Monday, 28 Feb. – If you want to be assigned to a team, email [email protected] with contact information (email, phone, …) Lecture 11, 2/21/00 Phy1221 Winter 00 2 Work and Energy New quantities/tools introduced this week: – Work – Kinetic Energy – Power – scalar product New objects – springs – pulley systems
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2 Lecture 11, 2/21/00 Phy1221 Winter 00 3 Kinetic Energy Kinetic energy is the energy associated with the motion of an object: units: – Joules = (Newtons)(meters)=kg m
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This note was uploaded on 07/08/2009 for the course PHY 1221 taught by Professor Staff during the Winter '00 term at Northeastern.

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lec11 - Course Announcements Current Assignments: HW...

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