P2-Quiz2 physics

# t rn rj j tlle t shj rvtt

This preview shows page 1. Sign up to view the full content.

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

Unformatted text preview: the gas, pay for it, and walk back to the truck. What is the average velocity, vav, and average speed, s, from the start of the drive to the return to the truck S-l~\N.: \$+~'t ~rn. r"J . ..,J. ,.tlle". ~. t S~~'~hJ& r~,v...tt ~"t. C,J , i ... '.' 1>0 • ~.~r.. 2 ()(-X o )a t I» rf 4it' ....or . ; CO) J C l/+v.)t ~ (~.x.) • tI I ( x - x.)=-- , C,~ ~ V. [1 (~.~) J." V~v. ,c .. X. , = ). '!J + "''r~ '" (> .L . . [l(X.)(A~J - ~ f , .... b.~, 2.4. 'J(~ (;l,,+&n.&o\\\.(.. 4e~.'" )' V~~ • . I ,.te.\ .. ( V+ ~),. foIA,).. I c.~ M·~:'~ (v+ '\re ) " ":. 2,\)". t Vot tr.) t 2.0. (1·~ ) ~.lt' ,'-1 ~..t t~ft.~ 0 '" J.O!\ 5i~~ V'\.4-~ +-\1."'-:'i~ '&. ~ 2. .. (j(.. ~ ) v.-v .. · V"\. ~ ~-a.,. 2."(X-~) ..) I~. Xo : • c) p." t,~ I( t ~~~ '.~i~ lo""t&.", D f 6.' .• .~.\$t~· 1-- b )C' [ 10 kM ~ 2. k", b) t n.T : 0 t l>'t\ll~~ +"'~.c.. tal V "'l,tt1. Xl ''1 kWll\ : t.L .. t.., t.. ~H~ h~-e.-I dV'il/;~ jC "".eta ,~ . 'b"?I.,.. ~~ A-"': 1- -')(0 l - ~ u,,~· ~ ~tM - .f t a ,0.. If, ~c~t"", r aOMl~" 0 .5 ht' h M(.. u~ Oc. ~"P"'*ttt ~ . -. t:. po,;~' I~~ . tta.Jc sft~ ('1.0 ~:. td, = \C) k~ L ~.~ '. tel ~ (10 IeWI . -I 1[10~J . ~ ('0 IU~J(~o' ~1· t k~ .. 0.' It.... • l c.) 'AJMk . .~., ~ , t) -­ \1'~ ,~- q­ 0., 0 ~). ~ , .,.'..­ -. At. ~- ( ~ "'\)~~c.c.l t e) t ttfD..\ 7k.M t\~ _ 1 .. lit,. ,'0 "'~ - \$' 0 " -' ~." V': l?­ 10 D,~ S .: 10 " ". u ·t.~,._. ' 1 ,,, Jo,./.."...
View Full Document

## This document was uploaded on 02/14/2014 for the course P 2 at UC Irvine.

Ask a homework question - tutors are online