{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Beer, Johnston, Eisenberg Vector Mechanics for Engineers – Statics 8 ed Ch2.1-6

# Vector Mechanics for Engineers: Statics w/CD-ROM

This preview shows pages 1–5. Sign up to view the full content.

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

View Full Document

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 0 mtworK . § “\\N\\WM\V~“\VLN Wmﬂmmmwaﬂaﬁwm‘wi‘m‘m““Mw‘mxwmw“\\\‘\\m\w\»\w\w\«WNW» Two forces are applied to an eye bolt fastened to a beam. Deter- " graphically the magnitude and direction of their resultant using (a) the V ‘ elogram law, (b) the triangle rule. l V\C\.§ CAI/3‘5. k: K15 KM °(: 32.5" T E l l l 3 Network l l E l i i 4 ”mm“, “away“,WWMWWW”WWW/WA.WMMW.,W,,WMM“WWWW.”“MWmywymwgmwmaw “WM/Wig“!«WWMMWMWWW/lmuwwww,wwwaonwmmywmmwwaﬂmuu/w \\N\“‘.\N\\m‘mmwm‘. E E E E E E E H o m ewe r‘ K E \\ MHWNWEZDJ‘EQ \\ a t r “WNW“NWNWMWE““W”“W”‘“”m“W"“WW“‘W“““WM“““““““‘““‘““““ “W“ E E E E E E E T he ZOO—N force is to be resolved into components along lines a—a’ E 4. ) Determine the angle at using trigonometry knowing that the E t along a—a’ is to be 150 N. (b) What is the corresponding value ponent along b-b’? Fig. P2.5‘ E E E E E Ea) E E E EEW. ; F5- 5‘ E a E \50 N E E E T— : 2o 0 N E E E E E E . . E Us'mcl +Y‘Roumc\\€, (Q\t— OVA Law 0% \$.ne3 E E E E 200 M _, \$urx LE 5 ° E E \50 M _ S“ n Ev E F) E ~ E E E 3;“ : o, s 3 E 193 E E : . a E ﬂ 52 O E E E <>< 4: + LE 3 ° a No" E ”6 E E l <>< = I o 3 ° E E E E E9 U 51 “3 W lam} 0Q ‘l‘imﬂg E E E FM; : 3“ V‘ " 073° E E 200 3% “5° E _ Q E E E Fro»; , t; e M E E E E E E E E E E E E E E ,a 11/ [WM ““1 “mm w M. WW“ ‘1 ma “w ‘1“ «NM ‘1 \t N “W :Pl‘ mlt‘f\$13.:ngWWW‘MWWWENMWWMW : l 2. 9 /l Two control rods are attached at A to lever AB. Using trlgono try and knowing that the force 1n the right— hand rod IS F 2 =20 lb determ‘” (a) the required force F1 in the left- hand rod if the resultant R of the foré exerted by the rods on the lever 15 to be vertical, ([9) the corresponding nitude of R. " Flg. P2.8 and P2.9 t 3 § § § 3 l s g g E M E 2 ea: ‘10“ 10°: %0° E E ‘ :1 ‘2 —38’: o l V E J5 °<o o (a; E s E i E Ugly“) W lam) O‘Q' gIVLLS E ‘ l l ____2_Q: Sin (3 : swxeao g g 2 Slnto \$1W38° E l R: Exam 3 : § § 5 : E i E § § v E 1 l i s l g i i 1 1 W m N txxxlxs‘ﬁxxxwak‘\sS‘iiw3x33»§\§\§§\§»\\§3§§\!§§§i§x§~i§i§§i§x xx \ x»»3\§\\\\53§§§§3§~x§\$§§\$§i§§§§\$§k\xsiigsixsaii‘xkxxksixxii3§§§S§3§333%\«5!S§I\»«iﬂﬁgxxxxxxwkgxxxxxs 3333 5‘ gigxiiug‘»\\§§\\§3\§3h§§§§i\$§§§§§§§§x5§§\gixxskﬁs x? Musg—ﬁfzmmm“ ’ \ IOS" “w““mW“«N‘Nmmm\\\\W\&w\»N“w\mwm““\MVNWNI. (SKmH (3. «wk 2 (BKMYEKW\Q63 \oS" 3‘30 2.17\: Solve Prob. 2.3 using trigonometry. : |%O°“95°—500 cg R7. US‘W,‘ ‘We, lav.) a"? Cos‘mﬂi‘; Hommgorvw as:335.3x§§»§§§§§§€§x§§\$§3§§§§§§3§§g33§§§§§§V§§i§§§§x§§§§~k§§§§ o V V i S i § \ : mm MWVWmmtchgmgmwmMWWWgWWW.cmWtWvcmm.Wmmm Ehgg‘méi‘émmmwm We“ E 6% Two structural members A and B are bolted to a bracket as shown. Knowing that both members are in compression and that the force is 30 RN in member A and 20 kN in member B, determine, using trigonometry, the \x magnitude and direction of the resultant of the forces applied to the bracket by members A and B. E g Fig.P2.19 3 g a i E % i i 3 i t i E E i 3 : \\o° i E U%‘. lewd OQ Qoﬁi m8. 3 g L E 117‘: @0ka t (20 KMYL - 2(SOKN\C?’°\<”\ “END. 3 § E lRﬂ—hAKUl § i E Umﬂ 44% {and 0% Sets g E ‘ tun KN _ Sin \\o° g % .ZOKN — Slh°< g E g °< —. a?” i i W é ‘ . : 1} ° ) é a 1/5 a i" i E 3 i g g § % ...
View Full Document

{[ snackBarMessage ]}

### Page1 / 5

Beer, Johnston, Eisenberg Vector Mechanics for Engineers – Statics 8 ed Ch2.1-6

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online