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Final examPhysics 2110 spring 2015May 9th2015Name (print):__________________Section: _______ID #:__________________A formula sheet is provided for this test, and you may use scientific or graphing calculators. Noother reference materials are allowed.You are strictly forbidden from having access to any electronic communications device during atest.This includes cell phones, pagers, smartphones and tablet or notebook computers.You maynot use calculator software on such a device during the test.Any student found with such a devicewill be assumed to be using it to cheat, and will be reported to the Dean of Students fordisciplinary action.Any student who observes another student using such a device during the testshould notify the instructor or proctor immediately.Please use complete sentences where explanations are asked for.Some questions have multiple choices. You should work these problems starting with the basicequation listed on the formula sheet and write down the steps. Although the work will not begraded, this will help you make the correct choice and be able to determine if your thinking iscorrect.Be sure to mark your final answer clearly on the scantron sheet.On problems that are not multiple choices, youmust show all of your work. No credit will begiven for an answer without explanation or work. These will be graded in full, and you areexpected to show all relevant steps that lead to your answer.YOU GET 120 min (2 hr)TTH9:00 amJinSec. 710:30 amRauSec. 812:00 pmMcElginSec. 91:30PMZhangSec. 103:00PMMcElginSec. 127:00PMMesaSec. 14MWF8:30 amMesaSec. 19:30 amMesaSec.210:30 amRupnikSec.311:30 amMcElginSec. 412:30 pmRupnikSec. 51:30 pmMesaSec.62:30PMCorbittSec. 11This study resource wasshared via CourseHero.com
1.(8 pts) The figure shows the initial positionPand the final positionQof a particle.What is thedisplacementPrrrΔ=-arrowrightnosp harpoonrightnosp harpoonrightnospin unit-vector notation?Q