Mechanical Engineering Archive: Questions from April 17, 2023
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please solce 2(c). thanks
2. Obtain a general solution using the method of undetermined coefficients. (a) \( y^{\prime}-3 y=x e^{2 x}+6 \) (b) \( y^{\prime}+y=x^{4}+2 x \) (c) \( y^{\prime}+2 y=3 e^{2 x}+4 \sin x \) (d) \( y^{2 answers -
please solve (b) and (a)
4. Obtain a general solution using the method of variation of parameters. (a) \( y^{\prime}+2 y=4 e^{2 x} \) (b) \( y^{\prime}-y=x e^{x}+1 \) (c) \( x y^{\prime}-y=x^{3} \) (d) \( x y^{\prime}+y=1 / x2 answers -
Pls answer tq
Solve ' following second order differential equations: (a) \( y^{\prime \prime}-2 y^{\prime}+y=0 \quad y(0)=1, y^{\prime}(0)=-1 \) (b) \( y^{\prime \prime}-2 y^{\prime}+5 y=0 \) (c) \( y^{\prime \prim2 answers -
Determine the tolerances for all dimensions of the aforementioned parts that will be used in assembly, as well as the manufacturing route and the manufacturing time for both parts, and the total time
Determinar las tolerancias de todas las cotas de las anteriores piezas que trabajaran en ensamble, asà mismo la ruta de fabricación, y el tiempo de fabricación de ambas piezas y el tiempo total de2 answers -
Determine the tolerances of all the dimensions of the previous pieces that will work in assembly, likewise the manufacturing route, and the manufacturing time of both pieces and the total time of the
Determinar las tolerancias de todas las cotas de las anteriores piezas que trabajaran en ensamble, asi mismo la ruta de fabricación, y el tiempo de fabricación de ambas piezas y el tiempo total de l2 answers -
2 answers
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Determine the tolerances for all dimensions of the aforementioned parts that will be used in assembly, as well as the manufacturing route and the manufacturing time for both parts, and the total time
Determinar las tolerancias de todas las cotas de las anteriores piezas que trabajaran en ensamble, asi mismo la ruta de fabricación, y el tiempo de fabricación de ambas piezas y el tiempo total de l2 answers -
los diámetros son 3 pulgadas
Encuentre el estado de esfuerzos en los puntos indicados, incluiya el estado de esfuerzos plano de un elemento diferencial que contiene al punto indicado en \( 2 \mathrm{D} \). Encuentre el estado de2 answers -
3) considering a fixed reference system Oxyz and a mobile system Ouvw. Graph the following sequence of movements carried out with respect to the mobile system: a) 1st translation movement (2, -4, 6) b
PREGUNTA 3. (2 PUNTOS) Considerando un sistema de referencia fijo OXy/ y un sistema móvil OUvw. GRAFICAR la siguiente secuencia de movimientos realizados con respecto al sistema móvil: - Ier movimie2 answers -
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The short cylindrical block of aluminum 2014-T6, which has an original diameter of 0.5 in. and a length of 1.5 in. it is placed between the smooth jaws of a bench press and tightened enough that the a
3-26. El bloque cilindrico mern de aluminio 2014-T6, que tiene un diametro original de ve pulg y una longitud de 1.5 pulg, se coloca entre las quijadas lisas de una prensa de banco y se aprieta hasta2 answers -
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