{"title":"Questão 154 - ENEM 2013","index":154,"discipline":"matematica","language":null,"year":2013,"context":"![](https://enem.dev/2013/questions/154/38290d8c-ee46-47f1-aaed-8518bc60fe1a.png)\n\nonde m1 e m2 correspondem às massas dos corpos, _d_ à distância entre eles, _G_ à constante universal da gravitação e _F_ à força que um corpo exerce sobre o outro.\n\nO esquema representa as trajetórias circulares de cinco satélites, de mesma massa, orbitando a Terra.\n\n![](https://enem.dev/2013/questions/154/e34b89e1-90df-47ef-bc5d-2eea3ebb4e65.png)","files":["https://enem.dev/2013/questions/154/38290d8c-ee46-47f1-aaed-8518bc60fe1a.png","https://enem.dev/2013/questions/154/e34b89e1-90df-47ef-bc5d-2eea3ebb4e65.png"],"correctAlternative":"B","alternativesIntroduction":"Qual gráfico expressa as intensidades das forças que a Terra exerce sobre cada satélite em função do tempo?","alternatives":[{"letter":"A","text":null,"file":"https://enem.dev/2013/questions/154/f711d5a2-7042-4918-86ec-97bcff750472.png","isCorrect":false},{"letter":"B","text":null,"file":"https://enem.dev/2013/questions/154/5e803db9-7db7-41b2-acdc-549a1dd0b2dd.png","isCorrect":true},{"letter":"C","text":null,"file":"https://enem.dev/2013/questions/154/88dc6559-bbfa-41fd-bc11-973ddfc7d4e3.png","isCorrect":false},{"letter":"D","text":null,"file":"https://enem.dev/2013/questions/154/d404d377-17c5-4e8f-a946-965528114b43.png","isCorrect":false},{"letter":"E","text":null,"file":"https://enem.dev/2013/questions/154/4c8643e0-20cf-4d31-ae07-25365020362b.png","isCorrect":false}]}