HW__9_F05

# HW__9_F05 - Physics 112 Homework #9 Fall 2005 * Prelim Exam...

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Physics 112 Homework #9 Fall 2005 *** Prelim Exam #2 is 7:30-9 PM onThursday evening, Nov. 3. It covers chaps. #6-9 + secs. #10.3 (thru Ex. 10.7), #12.3 & 12.4 + circular motion (sec. #5.4 + relevant HW #5 problems); HWs #6-9, Labs #5 & 6 + Pre-Labs; COOPs #2-4; and all relevant lecture material. Persons with conflicts or special needs please contact Prof. Cohen ([email protected]) ASAP. *** Read: Chapter 8 (sections 8.3-8.6), Chapter 9 (all) Chapter 10 (only section 10.3 through Example 10.7) For study: Chap. 8: Qs #Q8.9, Q8.10, Q8.13, Q8.18, Q8.19, Q8.21, Q8.22; (not turned in) Chap. 9: Qs #Q9.4, Q9.5, Q9.6, Q9.9, Q9.10, Q9.12, Q9.14, Q9.18, Q9.19, Q9.21 Chap. 10: Qs #Q10.15, Q10.17, Q10.18; To be worked and discussed before Prelim Exam #2, but not turned in: #8.96 [Exploding Projectile] #9.26 [Ceiling Fan] #9.33 [Bicycle Gears] #9.47 [Flywheel Energy Storage] #9.89 #9.41 [Wagon Wheel] Please add: (b) What is the wheel's total kinetic energy when rolling without slipping at a speed of 3.0 m/s? What fraction of this is translational KE? What fraction is

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## This homework help was uploaded on 04/21/2008 for the course PHYS 1112 taught by Professor Leclair,a during the Fall '07 term at Cornell.

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HW__9_F05 - Physics 112 Homework #9 Fall 2005 * Prelim Exam...

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