phys1441-spring08-033108-post

# phys1441-spring08-033108-post - PHYS 1441 Section 002...

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Monday, Mar. 31, 2008 PHYS 1441-002, Spring 2008 Dr. Jaehoon Yu 1 PHYS 1441 – Section 002 Lecture #17 Monday, Mar. 31, 2008 Dr. Jae hoon Yu •P o w e r •2 nd term exam solutions Today’s homework is homework #9, due 9pm, Monday, Apr. 6!!

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Monday, Mar. 31, 2008 PHYS 1441-002, Spring 2008 Dr. Jaehoon Yu 2 Announcements Term exam results – Average score: 41.9/94 • Equivalent to 44.6/100 – Top score: 70/94 Evaluation criteria – Two best of the three term exams: 12.5% each – Final exam: 25% – Homework: 25% – Lab: 15% – Quizzes: 10% – Extra Credit: 10% – Final grading done on a sliding scale, after taking into account the fluctuation in exam difficulties Mid-term grade discussion this Wednesday – Do not miss this
Monday, Mar. 31, 2008 PHYS 1441-002, Spring 2008 Dr. Jaehoon Yu 3 Power • Rate at which the work is done or the energy is transferred – What is the difference for the same car with two different engines (4 cylinder and 8 cylinder) climbing the same hill?

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## This note was uploaded on 10/21/2009 for the course PHYS phys1441 taught by Professor Dr.jhaehoonyou during the Spring '08 term at UT Arlington.

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phys1441-spring08-033108-post - PHYS 1441 Section 002...

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