Assignment 1 Solutions

# Assignment 1 Solutions - Assignment 1 Start Date Due Date B...

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Unformatted text preview: '- Assignment 1 Start Date: Due Date: B Sep 2008 at 08:00 AM 22 Sep 2000 at 11:00 PM Student Access after Due Date: Yes. '-.-“iew 'r'u'itl'l Assistance Graded: ‘r’es Chapter 1, Problem 28 IGrains elE sand Frern a Califernia beach are apprexin‘uatel'y- spheres with an average radius 0f-19.E um and are made eF silicen diexide. selid cube el‘ silicen diexide with a '-,-e|I_In'|e el‘ 1.00 m3 has a mass el‘ 2600 kg. '-'-.'|'|at mass (in 9) el‘ sand grains weuld have a tetal surface area {the tetal area elE all the individual spheres) equal tn: the surface area elE a cube 1.-12 I'n en an edge? TM, 94r-Cmce, arm 03 m cu. lot u) ""4" {MM ‘H/m‘i‘ Are. in‘qlm [04a I‘S —- c— 6 Ac: 6 ' L1 l'q1\$1:Q/Ljrl 2: 1:1qu m" in“ NM, gawk semi gawk has on gut-Au. area Ji- Aw- “(Tn-1 , P7— H‘I-L Mo" V». l—l—ox.) Momvl are AM Ya ~le~ NA;} = A; 7. N ~_ A __ LL} = LL} X3 Lin-r ozer Now we— Anal ix: 10mm) ‘14“— Mass 0(- wk 3 m-‘a Tia. (anvil? 0“,L Q :1.‘ (.on aet‘av-Pk [‘5 e: m : R6012le = new log/m3 V 10 m? iota/k @- rm‘a AIRS 0t V» 1AA M-ﬁ 019 U“ 1 ‘1 n r-3 8 S0 eoM/k in: 0L Macs M : eu— : (in-,3 S‘,‘ 91¢; Chapter 2, Problem 36 {a} IFthe maximum acceleratipn that is telerable fer passengers in a subwa'y- train is 1.3: m,--'s2 and subwa'y- statipns are lecated ESE m apart; what is the maximum speed a subwa'y- train can attain between statiens? {b} 'c'u'hat is the travel time between statipns? {E} If a subwa'y- train steps Fer Ell] s at each statipnl. what is the maximum aaerage speed thhe train, train pne start-up tn: the next? on “IEc 'i-mﬁ-x will accde Gr 44‘:— \f‘rs'i- Aqua 0": #43, in}: , #xm ka l3:- %. \$244M Acute No 44mg, 1'3 ﬂit/{n [K tun} P"\L->i£m , f O we. A, m 04"“ “N3 9902,} I‘<\— Mug. MOM L {low down- ‘0 How bad do“ 34— Jake, ML Jack L rut/L m LAPqu mm”. Um «46.01-10.- U‘tvo-eoct, SAUL wr—m {3‘ e: m. I 33-66151-093 Ml; ~O “- I-Zq 1‘1/57' = 3.C)Aé\$q§‘1 r. “4 RV-l 5. RM, 444.3 75 cal», M m Mp, Q m Loki VL'MQ, w!“ WC 4‘,“ 1;“, 2 at 2 €0.2930‘10V1 1’ 50-3 5. C) A—VQJ‘AV. Spa," I3 Adina ‘Le \Qb Snva 1: [Vishnu AE "— Wile M (So.a<30’1bHs+ Amos) H-Q-OH‘HH- m/J' ’1’- lH— m/g. [I Chapter 3, Problem 28 Here are twe setters: _;, a = (4.0mjli— (3.0m)? and E: (6.0m)i+ (3.011133. 'l-'-..'hat are (a) the magnitude and (h) the angle (relative tn: 1‘) el‘ (3'? 'v'u'hat are (c) the magnitude and (d) the angle el: 3? 'c'u'hat are (e) the magnitude and (F) the angle cl: a + E: (g) the magnitude and (h) the angle CF E; - a: and (i) the magnitude and (j) the angle CF a - E; ? {State 'y-eur angle as a pesiti'—;e number.) (k) 'r'u'hat is the angle between the directiens CF E; - a and I; -32? N h 00 OK 2 J473+Qf : 16.0w." + GLOW): g. 0M. OH. 1 ~36.?MM’Hr° ’\ M 6) la: x/loJ‘Jc la“ : szw1+ mm 2 laom .— ._——. A) as: = imp». : lam w,“ lb). ‘-O M \$3. 13010.13? H 034;“ 1 Vloom" +a\$m1 T. ll-IYOZWM w c» an: s 00.0,“)? t(‘5.om)3‘, i «s ._ C) 8 ~. law mm x : aeﬁéw'ﬂls” lo-o M ‘l:~2\ t. qu1+l2lm1 = 11.18031“ .M 6 cow‘wa anti] (9,“ ~. -I( gr) : 14.“?(“0 ° Zr» 63-? : (‘lu’Jr-n)? — (was [WEI 2 \l-Isozamm <- wmm 1% ram M (a; (9% ~. M"{~_H-_on) : H.6qglnr3". UZ.l7w\ Th3} (3 Wf‘ﬂﬁa 1 4’00 '0‘} 44M 1- tuxth M LVM bmw 44M vuJLw: I So ‘k/v. ﬁnal; nan“), 57mm” lac ‘9‘-“ —. [90° + '94cms3s‘1” T. 191.615l535 ° Qwrl ) gqq, ‘— (9h_“ '1 (60" ) 4; (3L SIAWM Lu a-g z _cc-+x, Q; M M "N OPPBSI'P. dI'f-Cof/O") - Chapter 4, Problem 38 ‘r’eu threw a ball teward a wall at speed 2-1.0 m.-"s and at angle Eli] = 39.|Z|° abe'-;e the herizental (Fig. 1-35). The wall is distance :3' = 21.0 m Frem the release peint ef the ball. (a) Hew Far ates-e the release peint dees the ball hit the wall? 'i-'-.'|'iat are the (b) herizental and (c) vertical cen'ipenents ef its uelecit'y- as it hits the wall? ox) mam (Whiz) liar Mair 2, «no, it. imii twig at kw-ww 4.3+qu 04L x. emml— wu1 L at, 44,: ('1 L, mu. Tl». ‘i—LL. ‘i-nﬁe. 04¢“) W‘MK‘L'M) 2 la, ': (HA 9'0)¥— " 330 R. (we “590)1' = 1m (34.0”)(1l-0m3 — (ﬁ-rmlﬂﬂamm)‘ Maui vii/5),“ Cala’lco') 1 lLooST‘M - é'lllés M 5 (0-7143? M. (jaw diio do ‘HAIX PhalOlLM {otth Q’- W Li” \C'r's'i' , 3 53 TL. horqontul vows] NM, aim,“ .. U; 2 U7, 603:9 = (M Mm) 605 (31") z iwris M/I c) 'TLL. i/(r‘i-‘Cai Voiou'ia] 1'3 6ft,“ Le... ( ’l—B’f) _- V712 2 CU}, “AMI — 3kg 3 —-5 u} : 1) bit WI]S)1 S.k°‘(3‘7') - .1614! m/11>(l¢9.?—43rm) E (1:0 "1/5. Chapter 4, Problem 62 rptating Fan Epl'npletes 113D re'-;p|utipl'|s every- minute. ICpnsipler the tip pf a blade; at a radius pf 1.6.0 cm. (a) Thrpugh what distance dpes the tip mph-e in one I'E'u'CiLItiCI'I? 'r'-.'hat are (Is) the tips speed and (c) the magnitude pf its acceleratipn? (d) 'c'ihat is the peripd thhe I'nptipn? Q} In ant Miﬁlcm, HU‘ ‘L'ilo MM; vi t an- r— ‘— 2-H“ ( lb-O 6M.) k) ’11.. LAM Lu (2r I mount“ a av; : (posimzwrs “'30 Molwta'v», go ‘ih. spout I'S U”: Loam : 18"013??ZI'4— Vivi/g. 0‘05} s C) Q Un Nor-M 0‘» (All [Ar Mo‘h‘m, a 1 £2 : U?” MHZ-L : RAHWHHH [by/{7' f' 0. it p. on we. amt», INA: He Mi, T: 0:05304155‘6" c. ...
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Assignment 1 Solutions - Assignment 1 Start Date Due Date B...

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