{"title":"Questão 180 - ENEM 2013","index":180,"discipline":"ciencias-humanas","language":null,"year":2013,"context":"![](https://enem.dev/2013/questions/180/a6d3cee1-2e6e-4bdd-974c-c780c2c728fe.png)","files":["https://enem.dev/2013/questions/180/a6d3cee1-2e6e-4bdd-974c-c780c2c728fe.png"],"correctAlternative":"B","alternativesIntroduction":"A projeção ortogonal da trajetória dos pontos A e B, sobre o plano do chão da gangorra, quando esta se encontra em movimento, é:","alternatives":[{"letter":"A","text":null,"file":"https://enem.dev/2013/questions/180/5f055a9a-02d4-407f-902e-2cd84cc48d79.png","isCorrect":false},{"letter":"B","text":null,"file":"https://enem.dev/2013/questions/180/9bfc7c28-1185-4e30-9ffc-69d21face5be.png","isCorrect":true},{"letter":"C","text":null,"file":"https://enem.dev/2013/questions/180/6ef2ba9b-8d80-4410-bd58-f099aa5028b0.png","isCorrect":false},{"letter":"D","text":null,"file":"https://enem.dev/2013/questions/180/3588a09e-40a9-4788-9112-be037a50227c.png","isCorrect":false},{"letter":"E","text":null,"file":"https://enem.dev/2013/questions/180/fc9505d9-3e46-403f-9665-1650f7767ec6.png","isCorrect":false}]}