Physics1A_Midterm1solutions

Physics1A_Midterm1solutions - Physics 14 Ivl,uru ?ro{, nuci...

This preview shows pages 1–4. Sign up to view the full content.

Physics 14 l(li Jto* +f So\rrtronr ?ro{, Ivl,uru nuci Winln 2oo f

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

View Full Document
Prob\on * t (r) '[\o Sivwr [u). tllt\,n tlo fi.,hh'our TI'o oll* S..-b"\ \: &ugra,tn in lhe, frurtr{ Sar. ff Pfia',eY,re ir I N Y1 x oo*fVt 6f f Pi, J / hrfihor, kte (h. +o oAeholiq ef ttrrr,t<) Fri.ht ' II 1o| 'rlippfng . \$ rlippin6: , t7N {, = Jt*N tnrrk qfieluofCI wili. 6xgludhon a1 he Crafe fur,', ff our axrr ,lefrrihm,, h7; f = Mo (rr, g ir ri'g j) b t\. Crofe 0re: (rin0 i+mei) eYppf,e.nrcr 6 {wce givm, in "9= rv' forco a uperie.ltcd lilI= -Mt N= tri 'J, -/,Nt \$nue wL \ove tuel \$, suo the Lrole ir ftill nd :lipit',1' 59 t\e x-Wfin,r f* dho Crafe nt h: onrefff llilpi"6 rr; fl= {Vlon. lltX-* N^* 5r^* f^ (r D u T\e y- t.Xrnhirn ir 6ivon \: [' 'l
LO lhc minirnwn naelernlift, We sef a:dnrin. Solvil'p f* N in 89, Ct.2) t'w hn*rnr N. Mgm9 -Marlnsing In'rr\ ltir renll {* [tJ ivrlo 1-q tt.l), we olol-ain: 0. - IV\ [g,ir.0 r or;n cor 0) t1, M (g or0 -ar*,r rr.' 0J 0t 19 lhu irutk [on^ no] rraelrahr, h* t]'. lriver neodt io frlf J1'e inctine |o n hiR\or oqqle g ii, otil* # )le crale- {o novc' Men |\e- trntc ju,rt h,giru to"** nt sorn" crihal nryle f,r,lhu fu'e qPH*, k lt''" u&bs ore: (r.t; hor' 0 =AN-m6sin fl. ILU YiloY = fl= N - t0'r B' ' So\'q t" N in Eq. Ct,9, wc frn{: l-or I\l = [n.q cot \$. . [r. (i s), * find ' rng (P,co,Bc-tin B.) = 0 Wo *ry lr\*" lhir e11nhu, &

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.

This note was uploaded on 10/27/2008 for the course PHYS 1A taught by Professor Musumeci during the Winter '08 term at UCLA.

Page1 / 10

Physics1A_Midterm1solutions - Physics 14 Ivl,uru ?ro{, nuci...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online