Questões - AFA | Gabarito e resoluções

(AFA - 2008) Lovers Moon The fabled Lovers Moon illuminates the night. Shining upon a couple with its magic light. They treasure just one thought two hearts so crystal clear. To hold in their arms one that is so dear. One that makes life worth living just by ________ near. They promise that forever together they ________ as they bathe in the magic that others do not see. So if you feel that you ________ lonely and hope to find love soon. Look toward the heavens and make a wish on the Lovers Moon. From Internet, Quacmoto 1/4/00 Complete the brackets with the right tense of the verb to be and mark the correct alternative.

(AFA - 2008) Na questo anterior, considere que a bola da situao 2 atinge o solo com uma velocidade duas vezes maior que a velocidade limite alcanada pela bola na situao 1. Nestas condies, pode-se afirmar que o percentual de energia dissipada na situao 1 foi de

(AFA - 2008) Lovers Moon The fabled Lovers Moon illuminates the night. Shining upon a couple with its magic light. They treasure just one thought two hearts so crystal clear. To hold in their arms one that is so dear. One that makes life worth living just by ________ near. They promise that forever together they ________ as they bathe in the magic that others do not see. So if you feel that you ________ lonely and hope to find love soon. Look toward the heavens and make a wish on the Lovers Moon. From Internet, Quacmoto 1/4/00 In the 1st verse of the poem the author

(AFA - 2008) The Moon The Moon is the Earths only natural satellite. It is relatively large for a moon, with a diameter of about 5,470 kilometers just over a quarter of the Earth. The Moon takes the same time to rotate on its axis as it takes to orbit the Earth (27.3), and so the same side (the near side) always faces us. However, the amount of the surface we can see the phase of the Moon depends on how much of the near side is in sunlight. The Moon is dry and barren, with no atmosphere or water. It consists mainly of solid rock, although its core may contain molten rock or iron. The surface is dusty, with highlands covered in craters caused by meteorite impacts, and lowlands in which large craters have been filled by solidified lava to form dark areas called maria or seas. Maria occur mainly on the near side, which has a thinner crust than the far side. Many of the craters are rimmed by mountain ranges that form the crater walls and can be thousands of meters high. Visual Encyclopedia Lovers Moon The fabled Lovers Moon illuminates the night. Shining upon a couple with its magic light. They treasure just one thought two hearts so crystal clear. To hold in their arms one that is so dear. One that makes life worth living just by ________ near. They promise that forever together they ________ as they bathe in the magic that others do not see. So if you feel that you ________ lonely and hope to find love soon. Look toward the heavens and make a wish on the Lovers Moon. From Internet, Quacmoto 1/4/00 Mark the right option considering the two texts about Moon.

(AFA - 2008) Lovers Moon The fabled Lovers Moon illuminates the night. Shining upon a couple with its magic light. They treasure just one thought two hearts so crystal clear. To hold in their arms one that is so dear. One that makes life worth living just by ________ near. They promise that forever together they ________ as they bathe in the magic that others do not see. So if you feel that you ________ lonely and hope to find love soon. Look toward the heavens and make a wish on the Lovers Moon. From Internet, Quacmoto 1/4/00 The author also

(AFA - 2008) A figura abaixo representa dois corpos idnticos girando horizontalmente em MCU com velocidades lineares v1 e v2.A razao entre as intensidades das traes nos fios ideais 1 e 2

(AFA - 2008) O volume de gua necessrio para acionar cada turbina de uma determinada central hidreltrica cerca de 700 m3 por segundo, guiado atravs de um conduto forado de queda nominal igual a 112 m. Considere a densidade da gua igual a 1 kg/L. Se cada turbina geradora assegura uma potncia de 700 MW, a perda de energia nesse processo de transformao mecnica em eltrica , aproximadamente, igual a

QUESTO ANULADA!! (AFA - 2008) A figura representa um brinquedo de parque de diverso em que as pessoas, apenas em contato com a parede vertical,giram juntamente com uma espcie de cilindro gigante em movimento de rotao. Considere as foras envolvidas abaixo relacionadas. a fora peso a fora de atrito esttico a fora centrpeta a fora centrfuga Para um referencial externo, fixo na terra, as foras que atuam sobre uma pessoa esto representadas pela opo a) b) c) d) QUESTO ANULADA!!

(AFA - 2008) Read the following text to answer questions 09 to 12. On Self-Knowledge And a man said, Speak to us of Self-Knowledge. And the Prophet answered, saying: Your hearts know in silence the secrets of the days and the nights. But your ears thirst for the sound of your hearts knowledge. You would know in words that which you have always known in thought. You would touch with your fingers the naked body of your dreams. And it is well you should. The hidden well-spring of your soul must need rise and run murmuring to the sea; and the treasure of your infinite depths would be revealed to your eyes. But let, there be no scales to weigh your unknown treasure; and seek not the depths of your knowledge with staff or sounding line. For self is a sea boundless and measureless. Say not, I have found the truth, but rather, I have found a truth. Say not, I have found the path of the soul. Say rather, I have met the soul walking upon my path. For the soul walks upon all paths. The soul walks not upon a line, neither does it grow like a reed. The soul unfolds itself, like a lotus of countless petals. Adapted from The PROPHET, by Kahlil Gibran O Profeta tenta explicar a pergunta ao homem dizendo que I. desejo das pessoas compreender o que o ntimo j conhece. II. na verdade j possumos o conhecimento de ns mesmos. III. as nossas verdades inexistem dentro de ns independente do que diz o nosso corao. IV. nossos segredos esto todos escondidos somente nos sonhos. So corretas somente as assertivas

(AFA - 2008) Read the following text to answer questions 09 to 12. On Self-Knowledge And a man said, Speak to us of Self-Knowledge. And the Prophet answered, saying: Your hearts know in silence the secrets of the days and the nights. But your ears thirst for the sound of your hearts knowledge. You would know in words that which you have always known in thought. You would touch with your fingers the naked body of your dreams. And it is well you should. The hidden well-spring of your soul must need rise and run murmuring to the sea; and the treasure of your infinite depths would be revealed to your eyes. But let, there be no scales to weigh your unknown treasure; and seek not the depths of your knowledge with staff or sounding line. For self is a sea boundless and measureless. Say not, I have found the truth, but rather, I have found a truth. Say not, I have found the path of the soul. Say rather, I have met the soul walking upon my path. For the soul walks upon all paths. The soul walks not upon a line, neither does it grow like a reed. The soul unfolds itself, like a lotus of countless petals. Adapted from The PROPHET, by Kahlil Gibran As palavras referentes a unidades de medidas usadas no texto so

(AFA - 2008) Em uma apresentao da Esquadrilha da Fumaa, uma das acrobacias o loop, representado pela trajetria circular da figura. Ao passar pelo ponto mais baixo da trajetria, a fora que o assento do avio exerce sobre o piloto

(AFA - 2008) Trs esferas idnticas esto suspensas por fios ideais conforme a figura. Se a esfera A for deslocada da posio inicial e solta, ela atingir uma velocidade v e colidirfrontalmente com as outras duas esferas estacionadas. Considerando o choque entre as esferas perfeitamente elstico, pode-se afirmar que as velocidades vA, vB e vC de A, B e C, imediatamente aps as colises, sero:

(AFA - 2008) Read the following text to answer questions 09 to 12. On Self-Knowledge And a man said, Speak to us of Self-Knowledge. And the Prophet answered, saying: Your hearts know in silence the secrets of the days and the nights. But your ears thirst for the sound of your hearts knowledge. You would know in words that which you have always known in thought. You would touch with your fingers the naked body of your dreams. And it is well you should. The hidden well-spring of your soul must need rise and run murmuring to the sea; and the treasure of your infinite depths would be revealed to your eyes. But let, there be no scales to weigh your unknown treasure; and seek not the depths of your knowledge with staff or sounding line. For self is a sea boundless and measureless. Say not, I have found the truth, but rather, I have found a truth. Say not, I have found the path of the soul. Say rather, I have met the soul walking upon my path. For the soul walks upon all paths. The soul walks not upon a line, neither does it grow like a reed. The soul unfolds itself, like a lotus of countless petals. Adapted from The PROPHET, by Kahlil Gibran Mark the option which contains an indirect form to complete the prophets idea in the following gap. The Prophet __________ in silence the secrets of the days and the nights.

(AFA - 2008) Read the following text to answer questions 09 to 12. On Self-Knowledge And a man said, Speak to us of Self-Knowledge. And the Prophet answered, saying: Your hearts know in silence the secrets of the days and the nights. But your ears thirst for the sound of your hearts knowledge. You would know in words that which you have always known in thought. You would touch with your fingers the naked body of your dreams. And it is well you should. The hidden well-spring of your soul must need rise and run murmuring to the sea; and the treasure of your infinite depths would be revealed to your eyes. But let, there be no scales to weigh your unknown treasure; and seek not the depths of your knowledge with staff or sounding line. For self is a sea boundless and measureless. Say not, I have found the truth, but rather, I have found a truth. Say not, I have found the path of the soul. Say rather, I have met the soul walking upon my path. For the soul walks upon all paths. The soul walks not upon a line, neither does it grow like a reed. The soul unfolds itself, like a lotus of countless petals. Adapted from The PROPHET, by Kahlil Gibran Considering only the boldfaced sentences explain the meaning of the articles in the text, respectively. The author

(AFA - 2008) A respeito de um satlite artificial estacionario em rbita sobre um ponto do equador terrestre, afirma-se que: I - a fora que a Terra exerce sobre ele a resultante centrpeta necessria para mant-lo em rbita. II - o seu perodo de translao 24 horas. lll - os objetos soltos em seu interior ficam flutuando devido ausncia da gravidade. Est(o) correta(s)