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Test1Solutions

# Test1Solutions - Section N same The exam is ELIE partial...

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Unformatted text preview: Section: N same: The exam is ELIE partial credit. Piease write neatly and dearly; showing all of your work No caiculatom cei] phones‘, books: 01" notes may be used. The test. cantains 100 posaihle points. Good luck! 1. (15 points} Campute'ti‘m following: a. {1}ij 2k) + 5(—i 2k) '1 F I“: ,. L 7‘ J \f‘” b. (3,—1.0;w42317} WM»..-..W._M \ 2A (7 points} A gun on the ground ﬁred a? a aimed of 1600 ft/set: at an angle of 30‘" above \$119 ground. Find the horizontal and vertical components: of the initial velocity z a a a 64 / gm???) if) (ﬂag, { v a «i, ( (3. {8 points) Find the armwW‘fk‘gﬂm‘crmugle with vertigégﬁfmﬁfmfrﬂ. 2‘0}, and ({J,O\3‘a. l l H {,i P F fr.“ “#5: J mm». 3 (‘9: ‘r w E K ' K 4. {10 point-5} Below are. pal‘amemrized equations; for the two lines I); and L2 which intersect at the origin ((1.0?014 Find the angle/between the ﬁnes at the paint of hiateraection. .1:(z';}:f: gift) WT: : U L: m i , l m i: y m 22L. 2H] : V/Lh‘ (T) 2(6) — «2w- 4?. {A} {E g\ \‘K S .gm. 5‘ {10 points} Find thﬁ dismnce between. the: point {3. (3.. U] and the. 13111119 23: W 2y + :5 I: (i, u [MW/L f (j? ” 9"" g m 33 in, fawn» r53 , “ (ﬁx) «>— 6 m/g “46 : “MW/2 .u} f """""""""""""""" tr m “(W Va‘w‘zfu n *fﬁ : ff; . equaﬂaﬁm§E§ZMET§G p}? ; ‘50 the line: paranueterized by {xii} : — y“; W 3 + %t, 3H) : ~1+i} and containing the poim ‘3, 71}. . - u (a. 1 ‘ K3 5 WWW (g g Q) Mr I; ‘ f , W V I 1;? “h” ﬂux) sfrymﬂg Elf ﬁ‘fﬂ [ﬁg-“:5” _. ﬁ E - ’7 ') (4 a2. {_ 3 points) Write-3 a parameterization for the. line formed the intersectim’l of the foilmving two planes: 2.?! +331» 2: : 5 nuwmww-wwfmmmg \ JV rte. 5?“; r Sit-“L 671/16. “a i J ’ “#1) wﬂﬂﬂég‘: “(W «if? k “‘24 ~ :1?» z / c f :3 2% 2 J poims“: Match the followil'lg‘ graphs and equations: in L “‘1‘: L walk ‘ X O ivy) Pﬁ/‘Xf 53\$, (CUM WP ) J] k (2 m -. " 1 ‘ M gamma v1: T“—:U—,_,w:1 «i 1’93 :' LA; 1 .I \IJ/ 3”". i w (L m . “A E "M. ; a? ‘2‘ ii ‘ H’ | f H I 1 ,r’ . If, a V ./ ' ’4. r} 93, (T points-l} Drew; :1. graph of the: equzmon :r‘ w :1; Jr M} :r 0 TL m we?” . . I - I: . :2; ﬂ 1: , x >< x (J J; f" N: at W“ J a {g 7 > a :3 CWT Ks?“ i {a y"; (D ...
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