final_11

final_11 - Phy9A-C, 6/8/11 Page 1 of 2 Cole-UCDavis Physics...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Phy9A-C, 6/8/11 Page 1 of 2 Cole-UCDavis Physics 9A-C Final Exam June 8, 2011 Clearlyprintyournameonyourbluebook. Thereareeightproblemsontwopages.Workproblemsonyourbluebook.Pleaseputeach problemonanewsideofapage-youcanusethebacks.Exceptforproblem#1,nocreditwillbe givenforanswerswithoutwork.Answersmusthavecorrectunits.Rememberthatthegradermust beabletounderstandyoursolutiontogiveyoupartialcredit;therefore,incomprehensibleworkwill receivenopartialcredit.GoodLuck! [1]Recordtheanswerthatcorrectlycompletesthesentenceinyourbluebook. a)Thekineticfrictionforcebetweentwosolidsurfaces(always|sometimes|never)dependsonthe surfaceareaofcontact. b)Ageneraldefinitionofgravitationalforceis F =( GMm r 2 r | dp/dt | ma |alloftheabove| noneoftheabove). c)Manyofthegreatriversintheworldhaveatendencytoflowfromthepoletowardstheequator. Overtimeastheycarrysedimenttowardstheequator,theangularspeedoftheearthwill(increase| decrease|notchange). d)Themagnitudeoftheforcewillbegreatestwherethegraphofthepotentialenergyis (maximum||steepest|0|minimum|noneoftheabove) e)Inonedimensiontheworkdonebyaforceistheareaunderthecurveoftheforceversus(time| position|alloftheabove|noneoftheabove)curve....
View Full Document

Page1 / 2

final_11 - Phy9A-C, 6/8/11 Page 1 of 2 Cole-UCDavis Physics...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online