PHYSICS PROBLEM SOLVING

(Martin Jones) #1

(^)



  1. CB OK, what it sDiaays. It slog ays that the Coding^ Comments
    uniformwait...that the beer m strut is 100 Nug is 200 Newewtons. Oh, wtons. ait,
    Could we say that this is, then?


G Cryptic statemData from the problement probabl statemy refent. ers to
lab el on WM.


  1. ME The tension in here is 200 Newtons. W The 200 Ngives rise to a tensi is an implicit G, That this on is a W.

  2. C13. STB 200 N (unintelligewtons, OK. Aible) nd, uhh... Ak^

  3. ST16. ME Yep. So th There's a tenis weight [Wsion here, this one. R
    coming down directly here, about mS] should be idway.
    Rightthe cable attach here. [They drew undes.] er the point where


C

WM

WS

+ T
free body


  1. ST Oh, geez. So problem
    conproblemception con...let'ceptions draw. W a ...we just gotta drawell, that's the that
    over agsome inainform. [TatioA inn on thterrue pptsroblem entire clas.] s with


C uncInterruonneptionctedness o may accouf this sent for thction. Lie ne
16 and 18 seem to follow in order.


  1. ME No, thdown. is wouldn't be coming straight C Additional Claim

  2. ME Y19. ST The weah, straieight, right dowght here in. s. Sp W SupportWarrant in 20 ss Claim in 16. upports Claim in 19.

  3. ME Ou21. ST Whatevr locatioer. n is here then. Crucial. Ak^
    Becauon this poise thnt. [drawese are all gs onoing to create a torqu his paper] e C


WM

WS

+ T
free body



  1. ST Uh, huh. Ak^




  2. C25. STB OK. OK, well then. Ak Ak (^)
    Table 3-13. Group 4D, Lines 11-25.^



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