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50 Sample Final Soln pg 2

50 Sample Final Soln pg 2 - 2 2 A bomber is flying...

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Unformatted text preview: 2 2. A bomber is flying horizontally with a velocity of 200 m/s above a target that is 5.00 km From the bottom of the bomber as shown in the horizontal direction. Determine: c, a) If the bomb is released at the velocity of the bomber the height above the ground it should be released (m) b) The speed and direction of the bomb when it hits the target. (m/S),(6) H loo sac-l5 (30 pts) . PflO’JE—filbé rdetuw I’\ E at) )Q =- lYB>~15 ' .6; W = 25:45.35 fl .Tfiibfl— 2.00MB -qug'LS-Os) :; - p.41! 5% A, ux=udx+womg5 .— 2 7- [(9. 3n! U» 0;) WU» 1,______‘.5 W Q? a" 9’3”: a’l *flitb; ,, 30.77641)? “\J’x. 2.3%!) 3. A 50.0 kg boy jumps From 100 kg cart A to 100 kg cart C with a speed relative to cart A of 2.0.0 mfls. Determine: a) The speed of cart A after the boy jumps off it. (m/s) b) The speed of' cart C after the boy lands on it. (m/s) NOTE: both carts initially at rest (30 pts) 4...) {5.31 Home: cae’t‘ Coos- a? P O : W‘A LIA?+ “Moo—3F; Wm, 7,va : Umlb— UA/eanPs’U‘AF ”VIN \J'rJi _.D O:- NUAF‘K' M (’UrJ-‘V fi’P)-9 “AF: 1% MAP: —- 50(1.0o~.f¢); -—0.6[§1ml5 -D S'O‘TIDO w b) [501 LANDS 0‘39 m5 pr = Q'hripd-ALJUCF . _ '?, 0 mm Ute ; M We: “#16 WWW 5 WLMW ‘3- . ...
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