[{"_1":2,"_334":-5,"_335":-5},"loaderData",{"_3":4,"_8":9},"root",{"_5":6,"_7":-5},"url","https://prouniversitario.com/exercicios/ff989e89-c1bd-4dfc-8403-964bf7db2036?video=true","user","pages/questions/show/index",{"_10":11,"_12":13,"_14":13,"_15":16,"_41":42,"_139":140,"_79":247,"_308":309,"_330":331,"_332":333},"comments",[],"hasVideoHash",false,"isAiGenerated","question",{"_17":18,"_19":18,"_20":21,"_22":23,"_34":18,"_35":36,"_37":38,"_39":40},"correctOptionId","","difficulty","id","ff989e89-c1bd-4dfc-8403-964bf7db2036","options",[24,30],{"_20":25,"_26":27,"_28":29},"b1da9bd3-9e8e-4257-9638-a034adfd168f","label","A","text","

Determinar a carga máxima que a viga pode suportar.

",{"_20":31,"_26":32,"_28":33},"ba958531-840d-49ca-acd3-0a0f61cee707","B","

Avaliar a resistência à tração da viga.

","solution_explanation","statement","

Qual é o principal objetivo da verificação das deformações em vigas?

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Resolva as seguintes EDOs determinando a solução geral e, quando houver condições iniciais do PVI, a solução particular.

(a) y'' + 2y' - 3y = 0

(b) 6y'' - y' - y = 0

(d) 9y'' + 6y' + y = 0

(e) y'' - 2y' + 6y = 0

(f) 4y'' + 9y = 0

(g) 6y'' - 5y' + y = 0; \\, y(0) = 4; \\, y'(0) = 0

(h) y'' + 4y' + 4y = 0; \\, y(-1) = 2; \\, y'(-1) = 1

(i) y'' + y = 0; \\, y\bigg(\\frac{\\pi}{3}\\bigg) = 2; \\, y'\\bigg(\\frac{\\pi}{3}\\bigg) = -4

(j) y'' - 2y' - 3y = 3e^{2t}

(k) y'' + 9y = t^2 e^{3t} + 6

(l) 2y'' + 3y' + y = t^2 + 3 \\sin(t)

(m) y'' + y' - 2y = 2t; \\, y(0) = 0; \\, y'(0) = 1

(n) y'' - 2y' + y = te^t + 4; \\, y(0) = 1; \\, y'(0) = 1

(o) y'' + 4y = 3 \\sin(2t); \\, y(0) = 2; \\, y'(0) = -1

",[164],{"_20":165,"_47":166,"_84":167,"_86":87,"_88":168,"_59":169,"_61":169,"_55":170,"_97":167},"6516bbbd-f2a3-4710-8382-702240b17836","Mecânica na Engenharia de Petróleo","mecanica-na-engenharia-de-petroleo","b787e438-0ab3-454c-ab43-5d3d14c2720d","2025-04-29T03:44:35.328997+00:00",{"_91":171,"_93":94,"_95":172},4,12302,{"_17":18,"_19":18,"_20":174,"_22":175,"_34":18,"_35":188,"_79":189},"4a3f20e5-655d-4a84-bbdf-aa3b0de4581a",[176,179,182,185],{"_20":177,"_26":27,"_28":178},"8dee6a5e-57a3-4743-8b5a-da9b8c54fb32","Verdadero, verdadero, verdadero, verdadero.",{"_20":180,"_26":32,"_28":181},"ca0a9b0d-3004-478e-9ca9-bafa5243aca9","Verdadero, verdadero, falso, verdadero.",{"_20":183,"_26":152,"_28":184},"68712800-8b4b-46af-9cdf-3f83e4032c30","Verdadero, falso, verdadero, falso.",{"_20":186,"_26":156,"_28":187},"1f5e395b-c362-4503-8261-dcfcae96b1ce","Falso, verdadero, verdadeiro, verdadeiro.","

Divide el polinomio p(x) = 3x^4 + 4x^3 + x^2 entre el polinomio q(x) = 2+x. Como el polinomio divisor, q(x), es de grado 2, debemos encontrar dos polinomios, un polinomio cociente (c(x)) y un polinomio resto (r(x)) de grado 1 o 0, tales que p(x) = q(x) * c(x) + r(x).

El polinomio p(x) es de grado 4.

El polinomio q(x) es de grado 1.

El polinomio cociente c(x) es de grado 2.

El polinomio resto r(x) es de grado 1 o 0.

",[164],{"_17":18,"_19":18,"_20":191,"_22":192,"_34":18,"_35":205,"_79":206},"93a32dd4-5fc6-4ccb-a76f-4724bf113742",[193,196,199,202],{"_20":194,"_26":27,"_28":195},"13e3f476-a0a5-421f-b47e-0969e8e9a7e0","

Verdadeiro, verdadeiro, falso

",{"_20":197,"_26":32,"_28":198},"c9a20855-d84b-4860-8b35-9784818282cf","

Falso, verdadeiro, verdadeiro

",{"_20":200,"_26":152,"_28":201},"6831a9b9-c9a4-4a76-bd7a-2ce98bfea875","

Verdadeiro, falso, verdadeiro

",{"_20":203,"_26":156,"_28":204},"3c98539b-1af9-4d44-aecd-c266754a2075","

Falso, falso, falso

","

Qual é a idade da madeira na qual 85,5\\% do C-14 se decompos?

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a) ????3 de ????4????5
b) ????2 de ????2????????2
c) ????1 de 2????????1
d) ????1 de 2????2????",[164],[164,248,257,263,267,268,269,276,281,289,290,295,301],{"_20":249,"_47":250,"_84":251,"_86":87,"_88":252,"_59":104,"_61":104,"_55":253,"_97":256},"861ad829-750d-4a44-9569-2f18b430b4df","Engenharia Mecatrônica","engenharia-mecatronica","eb9315c5-bd04-4116-aa46-02c4fde320c0",{"_91":254,"_93":94,"_95":255},5,30614,"engenharia-mecatronica-1",{"_20":258,"_47":112,"_84":113,"_86":87,"_88":259,"_59":260,"_61":260,"_55":261,"_97":262},"8850e507-a691-4d45-a7c7-16221e9c5af2","88fe96b3-2a17-4198-90d5-ddda3d6f5d45","2025-04-29T04:00:13.215003+00:00",{"_91":94,"_93":94,"_95":116},"resistencia-dos-materiais-6",{"_20":259,"_47":102,"_84":103,"_86":87,"_88":249,"_59":169,"_61":169,"_55":264,"_97":266},{"_91":254,"_93":94,"_95":265},25741,"mecanica-3",{"_20":82,"_47":83,"_84":85,"_86":87,"_88":-5,"_59":89,"_61":89,"_55":90,"_97":85},{"_20":111,"_47":112,"_84":113,"_86":87,"_88":101,"_59":114,"_61":114,"_55":115,"_97":117},{"_20":270,"_47":271,"_84":272,"_86":87,"_88":252,"_59":104,"_61":104,"_55":273,"_97":275},"b6e37f32-f8e5-4025-bf0f-69ffc00fb331","Engenharia Civil","engenharia-civil",{"_91":123,"_93":94,"_95":274},45865,"engenharia-civil-3",{"_20":168,"_47":277,"_84":278,"_86":87,"_88":252,"_59":104,"_61":104,"_55":279,"_97":280},"Engenharia de Petróleo","engenharia-de-petroleo",{"_91":254,"_93":94,"_95":172},"engenharia-de-petroleo-1",{"_20":282,"_47":283,"_84":284,"_86":87,"_88":270,"_59":285,"_61":285,"_55":286,"_97":288},"c5bf57d4-c3d8-4365-b53e-085fa14a3a95","Estruturas","estruturas","2025-04-29T03:44:32.303369+00:00",{"_91":254,"_93":94,"_95":287},8852,"estruturas-1",{"_20":101,"_47":102,"_84":103,"_86":87,"_88":82,"_59":104,"_61":104,"_55":105,"_97":108},{"_20":291,"_47":112,"_84":113,"_86":87,"_88":165,"_59":292,"_61":292,"_55":293,"_97":294},"d1e4567b-f68a-49e1-b3e5-3888343d7871","2025-04-29T04:00:14.680867+00:00",{"_91":94,"_93":94,"_95":116},"resistencia-dos-materiais-7",{"_20":296,"_47":297,"_84":113,"_86":87,"_88":282,"_59":298,"_61":298,"_55":299,"_97":300},"da8d2ecf-e949-4afc-966f-98b4b367fac1","Resistencia dos Materiais","2025-04-29T04:00:06.9766+00:00",{"_91":94,"_93":94,"_95":116},"resistencia-dos-materiais-5",{"_20":252,"_47":302,"_84":303,"_86":87,"_88":-5,"_59":304,"_61":304,"_55":305,"_97":303},"Engenharia","engenharia","2025-04-29T01:55:38.635246+00:00",{"_91":306,"_93":94,"_95":307},29,351586,"tagsTree",[81,310],{"_20":252,"_47":302,"_84":303,"_86":87,"_88":-5,"_59":304,"_61":304,"_55":305,"_97":303,"_98":311},[312,318,324],{"_20":249,"_47":250,"_84":251,"_86":87,"_88":252,"_59":104,"_61":104,"_55":253,"_97":256,"_98":313},[314],{"_20":259,"_47":102,"_84":103,"_86":87,"_88":249,"_59":169,"_61":169,"_55":264,"_97":266,"_98":315},[316],{"_20":258,"_47":112,"_84":113,"_86":87,"_88":259,"_59":260,"_61":260,"_55":261,"_97":262,"_98":317},[],{"_20":270,"_47":271,"_84":272,"_86":87,"_88":252,"_59":104,"_61":104,"_55":273,"_97":275,"_98":319},[320],{"_20":282,"_47":283,"_84":284,"_86":87,"_88":270,"_59":285,"_61":285,"_55":286,"_97":288,"_98":321},[322],{"_20":296,"_47":297,"_84":113,"_86":87,"_88":282,"_59":298,"_61":298,"_55":299,"_97":300,"_98":323},[],{"_20":168,"_47":277,"_84":278,"_86":87,"_88":252,"_59":104,"_61":104,"_55":279,"_97":280,"_98":325},[326],{"_20":165,"_47":166,"_84":167,"_86":87,"_88":168,"_59":169,"_61":169,"_55":170,"_97":167,"_98":327},[328],{"_20":291,"_47":112,"_84":113,"_86":87,"_88":165,"_59":292,"_61":292,"_55":293,"_97":294,"_98":329},[],"videoDislikes",{},"videoLikes",{},"actionData","errors"]

Comentários