hw16_soln

hw16_soln - Cal/(‘50 / Scum/m {5r {0g 14.5 An 80—Mg...

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Unformatted text preview: Cal/(‘50 / Scum/m {5r {0g 14.5 An 80—Mg railroad eng‘m flatcar C carrying a ISO—Mg (pk = 0.25). Knowing that the flatcar was at rest wi that it automatically coup locity of the flatcar (a) immediately after impact, (19 to a stop relative to the flatcar. mug led with the engine upon impact, determine the i ) after the load has 5; . 35% System is A—tBl—Q 6AM {m gogjéngmcfl fills M; 0m? £12,!an Cv _ w «fame; _'0l_C79;V\§, a mag, :25: - sew ’ 3mm€alf0x7l€xéét (3L er (L‘MfgjgkCg/I (had 3 2g SUGQ’OQ (we fame m jf-lafmr {:1 , “beet Am, he 1/35 =1” ;. it) guilt? m5 é? m I i g Iocifies of 3 m/s and 5 m/s, respectively, determ .IA mbedded in a 2.5—kg block B‘ Knowing that b 14.5 A bullet is fired with a horizontal velocity of 500 m/s thmu kv ‘m ID m A 1K 1% ID m m k w m .K m ,m/ ‘m, w m m e%/\ ama, mmum 30b bfie dOLm mmcm “Mm c m .mBe bdm bum) arm/ax 500 m/s , g that 0.7 s after the collision one piece Ephes point C and 0.9 s after the collision the other piece reaches point D, 2 l m . (a) the velocity of sphere A after the collision, (b) the angle 6 and ‘ ‘ ‘ (is of the two pieces after the collision. ‘ 7 V ...
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This note was uploaded on 03/22/2012 for the course CE 2460 taught by Professor Moorthy during the Fall '08 term at LSU.

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hw16_soln - Cal/(‘50 / Scum/m {5r {0g 14.5 An 80—Mg...

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