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Dot Products - arr—um '_I'" 1-—

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Unformatted text preview: arr—um '_I'" 1-— —-....-_-..-—-u--.--..-.-.-.-..-.--..-.- ---a -- g C S Magieby wzon - - . V6110!" Qfliz ‘Nhat is the unit vector that describes the direction from 8 t0 A? a»; ' H (6im2f+3k)lb Z §m(m142‘-—--2j‘+512)in. Determine the angle between the vectors 3, 8t 13; a ’ Determine Al and A” to . Determine Al and A" to 5’. Determine the angle between the vectors 2i 8: If}. Determine Al and. A“ to E ., Determine 21; and A” to Aug?" ’ MB in A 3/8 HAT-2:5 52 == (to? 433 +213 ' 15 = (LOX-H) {'C'iM-fi +G>WC83 A L 304:? — 7;} +332) “(Ros-t? tO.S?’$’3—~(.¢{L—l 712) ’1 \ *1 “x “HT-(L‘Nal " 2—531) {'HH‘1 it,» _ X . — . Z E = m14£m2j +5E)in. A u ‘3 'WA‘EE “a . H. _... Determine the angle between the ectors A 8K B. Determine A_L and A” to E . Determine [1i and [in to B. Summary Box (See Fig. 2.41.) F“ m cmznponent of F acting in directien F, 3'" m vector component of F acting in direction i m component of F acting perpendicular to Fl. "‘1. _L m vector component of F acting peqaendicular [:0 Fa. FAB 2—.- (1602‘ M20)“ + 80/E)in. 1: F31m(m49fw4j+ 97kt)in. F2:(102‘+120j+10£)inn \ 1?:(0.33+ l..4j“-—-- 1,812) kip Determine the scalar and vector components of F in direction '1‘ n all" . "M tam; . \Q-A‘IYJrL—W wm‘ :. 4o améofisoifiCT-fl ":- (_\.*l\(~o.osto‘ao) arena-KmmvtcE-Q) “'3 “\tlfi FAB --..........-- (1'160’i———— 20 j + 80E) in. :73 F1 m (M49 3 ------ 41”“ + 97k) in. F2 m (102‘ + 120 j + 1012) in. F‘ :(0.33+1,4j‘w1.8£)kip . . j "if" .' - 4: ':.':-"-":r "" ' ' LJEr i 4 :-. :~.:..:.'--*;. er." Determine the scalar 211 in direction 7-}. ‘H‘Ir—a-r ...
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This note was uploaded on 02/06/2012 for the course CEEN 103 taught by Professor Stephanieallredmagleby during the Winter '12 term at BYU.

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Dot Products - arr—um '_I'" 1-—

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