60 l all۱۲:۰۱ صEQUILIBRUIM2&3D.pdf->supporte ny panconnection at A andfixed pin in smoothslot at B.Load LFigure 3/APage53/B In each of the five following examples, the body to beisolated is shown in the left-hand diagram, and eithera urang or an incomplete free-body diagram (FBD) isshown on the right. Make whutever changes or additions are necessary in each case to form a correct andcomplete free-body diagram. The weights of the bodiesure negligible unless otherwise indicated. Dimensionsund numerieal valueu are omitted for aimplicity.BodyWrong or Incomplete FBD1. Lawn roller ofmare m beingdo paesndincline e.2. Prybar liningbody A havingsmooth horizantalsurface. Bar resteon horizontalrough surface.3. Unifarm pele ofmass w beinghoisted into poi-tion by winch.Hariaontal aup-porting surfaceTotohed to preventslipping of pale.mgNotrh4. Supporting anglebracket for fnime;Pin joints5. Bent rod welded toupport at A ondsubiected ta twoforc and couple.P-Figure 3/Page63C Draw a complete and correct free-body dingrum ofeach of the bodies designsted in the statements. Theweights of the hodies are signifieant only if the mais stated. All forces. known and unknown, shonuld belaholed (Nofe The wnse of wome resetion eomponentsCannot alwnys be determined without numericalcaleulation,1. Uniform horiatal bar of masmsuspended by vertical cahle at A undupported hy rough inelined wurface5. L'niform grooved wheel of masupprted hy a ugh urface and byaction of horinontal cable.

Solution: Body Correct Freebody diagram Remarks The weight mg must act vertically downwards…

3B In each of the five following examples, the body to be iolated is shown in the left-hand dingram, and either a urung or an inoomplete free-body diagram (FBD) shewn on the right. Make whatever changes or addi tions are neosary in each case to form a correct and complete free-body diagram. The weights of the bodies are negligihle unles otherwie indicatal. Dimenions und mumerical values are omitted for simplicity. Bady Wreng or Incomplete FBD 1. Lawn ller of mam being puhed up inchine 2. Prybar ing body A amoth horinntal surface. Bar reete on herinantal gh rfae. a. Uniform pele f mas being helsted inta p tien by winch Harntal prting urface ched te preent alipping of pek Neteh eng bracket fer fre Pin jointa S Bent red welded to upport at Aand whjected t twe rs and uple Figure 3/

3B In each of the five following examples, the body to be iolated is shown in the left-hand dingram, and either a urung or an inoomplete free-body diagram (FBD) shewn on the right. Make whatever changes or addi tions are neosary in each case to form a correct and complete free-body diagram. The weights of the bodies are negligihle unles otherwie indicatal. Dimenions und mumerical values are omitted for simplicity. Bady Wreng or Incomplete FBD 1. Lawn ller of mam being puhed up inchine 2. Prybar ing body A amoth horinntal surface. Bar reete on herinantal gh rfae. a. Uniform pele f mas being helsted inta p tien by winch Harntal prting urface ched te preent alipping of pek Neteh eng bracket fer fre Pin jointa S Bent red welded to upport at Aand whjected t twe rs and uple Figure 3/

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.

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