hw03 - Two forces €=A4€ 5n l fi(N"4:513 4 E W‘...

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Unformatted text preview: Two forces €=A4€+5n+l+fi (N) "4:513 _. _ 4 E W‘ “J; a Fig—.22. + 5+5A(‘$—¢) Put-*MQ' rig-42 +5o$+4472 (N) Fz =13! =V -4)Z+(30)‘+(44)‘ a V +qoo+tzu =32N MW 37;.le = 0.113 mlsz Qbfi = ___E__ = h.2~ MM 55.6% 51°C.}; Puled ed; M annals A —. _ F. act—F. 6059*? cm £359 ab AU‘=(LAt P Case 4052 ° L“ AW: I ~At= 83' (357-: ‘ 5 @ W Free boafi warms M1 H NZ. : Q 4 LEE] =9 F F‘ " Fifi] ( Mz=3.qu- Hzg = NZ :' = N4 F=’+.ISN Bram”: FEM->2. = E‘zart = PC. and \owo SMEECVQ V‘GE W M; = k? :9 a 0“ Q, kax = Tr’OC) N Zud low FM :7 a.‘ ‘ #4. T = WHOL f unknowns a g F #2 F- = Q; T T W10» QMK = a? —> #2 #2 Fwax — Tunas = ‘ML o‘wax Fumx = T +l/l/l - M _ max m z W4 - mx ’1 4- 4m ) mex = “W‘Z I72+qu 4 Max .7 ' _ 1M4 “a - 1+3lv-N max = = . 2 WM 4.71 #0; M18 Two aimlde 00x 'UAE‘. {OM F _ “1‘ WA - 4% N “’2. wz == 350 N \‘wbooy-o‘ whoavd s F: W4+wz + Whom-d = (where, do H4253 have, {:0 $£Md?—~> Tom) — vest : T: M? T — oomsiz. vel. up or down: “’= H% M —- accelerahlcw up : T> H3 — acceleyodcéon clown .- Téng 2nd law ( up:+ ; dowu:-) ‘ ‘ #1,: T- M43 .-.-. m“; luukuowus: T& m4 #2: T- Mata = M104) 71-: m‘%+m‘q —>+2 #2: M43+m4a - W113 = —wnzaL M4[g+a) = mz(a-a) =9 m1=wz .314: One, block. SLCCLLVVQ loug bleak kamfl'ma @ WM T ~>Q Q, m4 36ml T ¢ A4: 49.1655 M" ol=? (ol=§-awt)7’) Ma? ZVL& [0.5.0: #4.~ T = mo; and {w par #2 'L'AC. Co WPQMOL ® Frec’u‘ow Come N #5303} / T flu=0.z_ ji$>flk flue. obgecl. cs oi vest Mg wan», True, S'LOCLWGJA'LS: a; N= Mtg , because. Una swr‘hce. Cs horizod‘d —> C-(l T>/usN ‘Unew Una. owed: we“ accelencte ——> a? Ts]:st ‘ {hen the obj‘cd; we“ kamch —> T>jukN cs no‘c enough 190% accelequ becmsc, Hae. o‘cgeci was q}; vest ( Box om Q meL N fl$=0.39| “3 E] 0-: 8H —"—’“— la. ‘— Efjiw‘s (Ms = 3.; AM.) “'3 In. vaok lowo: A - .7 = Q MCM _ ’ ‘PS‘W‘M W“ (“W 0'2: Zad) QVCC'LLOA . Cl ‘ 0—7- 'PSflka = S' N ‘3/15'W‘3 WW - ZOHM“ ‘9 [15' me) = makaax "9 o‘wmx '7/‘53 J 7. _) am“ _ (3‘ look Lam: q; +l~g hacker)- F)ch SMQ Pow-m wCUvL sake. -Pk£c.£(.ov\ -—> 955 ‘Tvoo masses s’cadzeol N M‘r. M4 ‘99.ka NZ: 90 kg M1 M4% ’—>mex #5 :O'Lfs :? Mao #v-tc-k‘cm here. FMN‘ ’ 2nd low 44»- M4: 0. =m=fl$N:/{15H41~ ouc mass Shob;m5,oue, Mass MM%~M3—> UCdeo Thee blocks l wwwccd 3 m-m" . =Q' t a WWW} %=I> M‘ A Three, blocks. Conceme ® T Z T4 ‘ 1 flk'qéo m " 0‘ cs c‘oserveol 3 £0 '0: WSW-h — T4 = b€CM$e {:lae pallet) Cs» _‘ Ctr-O 4 because U‘ C3 CQMS'EGJA": “ m = M43 _ T‘ because q =0 ~ 3?) ” T4 “ W1 moves «Lo 9er lei-t ‘ becomes, IM‘)W\3 amok U“ (5 (ousBu/d: and jutqeo _TZ>E( be.me TZ=E+41K Freehou.‘ less CMQLLt/Le Wt = 4.73M} lus=oi fl2=o UT: -L?Sm/s (H: = 1.853 U; =7.lo m/S 2nd law.- At At _L.- wua. cosa-N= 0/. all-=0 ll .- m3 6ch = mg“ a’SCUlQ: q“ = Uz-UR A'E ~ U‘-U‘ 3 =__Z_4 me (30": £:4.$$ a: u. ‘ . z Wt? Cose OJ; Una. wxomod: whm H; skew-Ls, eLch‘uJ: u .- Maysch =11; W“) 3"“9 V13” #45 M3 6059 :23 = 115 {Ame =/us (BL-(5 Jeev- c4: s-Loxts SLCOLLVLOd : swim—7 kcueicg and low, M: M%$CvLe~-Pk=vv\q wuascvxe —/u,‘-N = m.zT°?l_ mgsLme—jlk~ma dose= 1M. <3 sme—i—g‘ =/uk- 34959 ¥ ca 5046 — 3%— Caaose = flk £We_ _2_ol__ fluk IDOL but as: % Case £2 [5 = Pd‘etg Md Cmckme. . mmev-CCOJ @ /7 f “ ‘W' Mfgk‘é . F wgsme 1MZ OL=3.0‘¥ I’m/sz dowuwwd ‘ a 1A C9=zo° luk=o.se vva =? 2401 law «Po‘r {he Compouuol gas-Lam : W‘z‘a— Vlfl435£m6~¥k =(1MHMZ) q W‘z‘fi-Vm <3 sene— __T4=-r 2. c — 0&4 =()~2_---0~t because Llae rope. doesu‘L sheick «0g : M4:downwavo\ l HZ: upl’vi“ IOQCMSQ HRH-L amok sane - $(u30°=% — M49, >T> Hzcascvxso" ...
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This note was uploaded on 07/25/2008 for the course PHY 231 taught by Professor Smith during the Fall '08 term at Michigan State University.

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hw03 - Two forces €=A4€ 5n l fi(N"4:513 4 E W‘...

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