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Q1796835 Física
Um motorista, que conduz seu caminhão com velocidade constante de 25 m/s (90 km/h) por uma estrada retilínea, plana e horizontal, aciona os freios quando percebe um ônibus a sua frente deslocando-se lentamente no mesmo sentido, com velocidade constante de 5 m/s (18 km/h). Supondo-se que a distância entre o caminhão e o ônibus no instante em que o motorista do caminhão aciona os freios é de 80 m, que o ônibus não altera sua velocidade e que não há mudança nas direções dos movimentos de ambos os veículos, o módulo da aceleração mínima, admitida constante, que deve ser imprimida ao caminhão para evitar a colisão é
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Q1796834 Física
O gráfico mostra a variação da quantidade de carga elétrica armazenada em um capacitor em função do tempo, quando ligado a certo circuito elétrico.
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O coeficiente angular da reta tangente a um ponto correspondente a um instante qualquer da curva representa
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Q1796833 Inglês
Read the text to answer question.

     The formula for calculating people’s environmental footprint is simple, but widely misunderstood: Impact = Population x Affluence x Technology (I = PAT). The global rate of consumption growth, before the pandemic, was 3% a year. Population growth is 1%. Some people assume this means that the rise in population bears one-third of the responsibility for increased consumption. But population growth is overwhelmingly concentrated among the world’s poorest people, who have scarcely any A or T to multiply their P.
     Yet it is widely used as a blanket explanation of environment breakdown. Panic about population growth enables the people most responsible for the impacts of rising consumption (the affluent) to blame those who are least responsible.

(George Monbiot. www.theguardian.com, 26.08.2020. Adapted.)
The formula for calculating people’s environmental footprint
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Q1796832 Inglês
Read the text to answer question.

     The formula for calculating people’s environmental footprint is simple, but widely misunderstood: Impact = Population x Affluence x Technology (I = PAT). The global rate of consumption growth, before the pandemic, was 3% a year. Population growth is 1%. Some people assume this means that the rise in population bears one-third of the responsibility for increased consumption. But population growth is overwhelmingly concentrated among the world’s poorest people, who have scarcely any A or T to multiply their P.
     Yet it is widely used as a blanket explanation of environment breakdown. Panic about population growth enables the people most responsible for the impacts of rising consumption (the affluent) to blame those who are least responsible.

(George Monbiot. www.theguardian.com, 26.08.2020. Adapted.)
The text states that
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Q1796831 Inglês
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(nytimes.com)
Shimmering white and gracefully statuesque, the Mount Washington Hotel is a granite fortress, a manmade anomaly among the raw wilderness of the surrounding White Mountains in remote northern New Hampshire, U.S. Even to this day, the hotel is geographically secured by 800,000 acres of the White Mountain National Forest around it. This was the main reason why the Hotel was chosen for a World War Two meeting – a meeting that shaped present-day global economic policies.
(Linda Laban. www.bbc.com, 26.08.2020. Adapted.)
The term “this”, which introduces the last sentence in the text, refers to the fact that the Mount Washington Hotel
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Q1796830 Inglês
The American embassy escaped the blast in Beirut’s port unscathed. Many Western countries either have missions in the city centre or diplomats who live in the area. The wife of the Dutch ambassador was killed, as was a German diplomat. But America’s embassy sits in the mountain village of Awkar, five miles from the port. Security measures are onerous, a hangover from the bombing of the American embassy in Beirut in 1983, which killed 63 people. It took a week before the ambassador, Dorothy Shea, a career diplomat, toured the port. Even on social media it has been far quieter than other foreign powers.
(www.economist.com, 13.08.2020. Adapted.)
The descriptions in the paragraph
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Q1796829 Inglês
Read the text and the graphs.
Bypassed by the rescue
In a pandemic that’s wreaked widespread economic havoc, Cleveland has been among the hardesthit cities in the U.S. And at a time when the U.S. is engaged in another conversation about its foundational racial inequalities, not much of Washington’ $2 trillion has reached Cleveland’s predominantly Black neighborhoods.

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(Bloomberg Businessweek, 20.07.2020. Adapted.)
By comparing the text and the graphs it is possible to state that
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Q1796828 Inglês
Read the text to answer question.



     We are at the beginning of a long road to rethinking and rebuilding supply chain models to encompass not just financial priorities but also business operations continuity in the most trying of circumstances. Executives from France and Italy, for example, are discussing ways to remake their businesses in the wake of the Covid-19 pandemic. Their specialty is supply chains. They are smart people at the core of the world’s most sophisticated and valuable systems of manufacture, shipment, and inventory, and yet many of their supply systems staggered in the past few months – the byproduct of reliance on old business models.
(Antonio Gulli. www.forbes.com, 28.07.2020. Adapted.)
In the fragment “and yet many of their supply systems staggered in the past few months”, the underlined word introduces a
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Q1796827 Inglês
Read the text to answer question.



     We are at the beginning of a long road to rethinking and rebuilding supply chain models to encompass not just financial priorities but also business operations continuity in the most trying of circumstances. Executives from France and Italy, for example, are discussing ways to remake their businesses in the wake of the Covid-19 pandemic. Their specialty is supply chains. They are smart people at the core of the world’s most sophisticated and valuable systems of manufacture, shipment, and inventory, and yet many of their supply systems staggered in the past few months – the byproduct of reliance on old business models.
(Antonio Gulli. www.forbes.com, 28.07.2020. Adapted.)
One problem concerning supply chains after the outbreak of Covid-19 relates to
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Q1796826 Inglês
Read the text to answer question.

         It wasn’t the first attempt to deter foreign students, but it could have been the most disruptive. The U.S. Immigration and Customs Enforcement agency sought to bar visas for international students at colleges that offer only virtual instruction. Students on existing visas would have had to transfer to a school that offers at least some in-person teaching if they wanted to remain in the U.S.
     The policy swiftly brought together a broad coalition of colleges, states and businesses that opposed it. “The overwhelming negative reaction to this proposal in a very short period of time shows that the administration really struck a nerve with this,” says Terry Hartle, from the American Council on Education. “It’s unprecedented for that many colleges and universities to file suit against the federal government.”

(Bloomberg Businessweek, 20.07.2020. Adapted.)
The expression from the second paragraph “struck a nerve” means, in the context:
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Q1796825 Inglês
Read the text to answer question.

         It wasn’t the first attempt to deter foreign students, but it could have been the most disruptive. The U.S. Immigration and Customs Enforcement agency sought to bar visas for international students at colleges that offer only virtual instruction. Students on existing visas would have had to transfer to a school that offers at least some in-person teaching if they wanted to remain in the U.S.
     The policy swiftly brought together a broad coalition of colleges, states and businesses that opposed it. “The overwhelming negative reaction to this proposal in a very short period of time shows that the administration really struck a nerve with this,” says Terry Hartle, from the American Council on Education. “It’s unprecedented for that many colleges and universities to file suit against the federal government.”

(Bloomberg Businessweek, 20.07.2020. Adapted.)
The expressions from the first paragraph “could have been” and “would have had” help understand that, as to exclusively virtual instruction in U.S. universities and colleges,
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Q1796824 Inglês
Read the text to answer question.

The aliens among us

     Humans think of themselves as the world’s apex predators. Hence the silence of sabre-tooth tigers, the absence of moas from New Zealand and the long list of endangered megafauna. But sars-cov-2 shows how people can also end up as prey. Viruses have caused a litany of modern pandemics, from Covid-19, to hiv/aids to the influenza outbreak in 1918-20, which killed many more people than the first world war. Before that, the colonisation of the Americas by Europeans was abetted – and perhaps made possible – by epidemics of smallpox, measles and influenza brought unwittingly by the invaders, which annihilated many of the original inhabitants.

(www.economist.com, 22.08.2020. Adapted.)
In the fragment “epidemics of smallpox, measles and influenza brought unwittingly by the invaders”, the underlined word can be replaced, with no change in meaning, by
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Q1796823 Inglês
Read the text to answer question.

The aliens among us

     Humans think of themselves as the world’s apex predators. Hence the silence of sabre-tooth tigers, the absence of moas from New Zealand and the long list of endangered megafauna. But sars-cov-2 shows how people can also end up as prey. Viruses have caused a litany of modern pandemics, from Covid-19, to hiv/aids to the influenza outbreak in 1918-20, which killed many more people than the first world war. Before that, the colonisation of the Americas by Europeans was abetted – and perhaps made possible – by epidemics of smallpox, measles and influenza brought unwittingly by the invaders, which annihilated many of the original inhabitants.

(www.economist.com, 22.08.2020. Adapted.)
According to the text,
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Q1796822 Inglês
Read the text to answer question.

The aliens among us

     Humans think of themselves as the world’s apex predators. Hence the silence of sabre-tooth tigers, the absence of moas from New Zealand and the long list of endangered megafauna. But sars-cov-2 shows how people can also end up as prey. Viruses have caused a litany of modern pandemics, from Covid-19, to hiv/aids to the influenza outbreak in 1918-20, which killed many more people than the first world war. Before that, the colonisation of the Americas by Europeans was abetted – and perhaps made possible – by epidemics of smallpox, measles and influenza brought unwittingly by the invaders, which annihilated many of the original inhabitants.

(www.economist.com, 22.08.2020. Adapted.)
In the second sentence in the text, the term “hence” can be replaced, with no change in meaning, by
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Q1796821 Inglês
Read the text to answer question.

     The image depicts a nearly naked man amid a vast area of rainforest, spear pointed at the helicopter hovering above him – a man defending his territory and people from outside influence. This very scene made front-page news some years ago in the UK. It instantly highlighted the loss of ancestral homelands some tribal communities round the world face.
     Bad news has a way of dominating the headlines, so we're of the opinion that all indigenous communities and their culture are in decline – and that's not true. But the allure of propagating the "disappearing tribe" narrative is strong. It’s frustrating to see journalists who go on assignment with a set story in mind and then seek out quotes, experiences or interviews to fit their predetermined angle.

(Jonny Bealby. www.newsweek.com, 27.08.2019. Adapted.) 
In the context of the second paragraph, the expression “the allure of” means
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Q1796820 Inglês
Read the text to answer question.

     The image depicts a nearly naked man amid a vast area of rainforest, spear pointed at the helicopter hovering above him – a man defending his territory and people from outside influence. This very scene made front-page news some years ago in the UK. It instantly highlighted the loss of ancestral homelands some tribal communities round the world face.
     Bad news has a way of dominating the headlines, so we're of the opinion that all indigenous communities and their culture are in decline – and that's not true. But the allure of propagating the "disappearing tribe" narrative is strong. It’s frustrating to see journalists who go on assignment with a set story in mind and then seek out quotes, experiences or interviews to fit their predetermined angle.

(Jonny Bealby. www.newsweek.com, 27.08.2019. Adapted.) 
In the fragment from the second paragraph “so we’re of the opinion that”, the underlined word refers to
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Q1796819 Inglês
Read the text to answer question.

     The image depicts a nearly naked man amid a vast area of rainforest, spear pointed at the helicopter hovering above him – a man defending his territory and people from outside influence. This very scene made front-page news some years ago in the UK. It instantly highlighted the loss of ancestral homelands some tribal communities round the world face.
     Bad news has a way of dominating the headlines, so we're of the opinion that all indigenous communities and their culture are in decline – and that's not true. But the allure of propagating the "disappearing tribe" narrative is strong. It’s frustrating to see journalists who go on assignment with a set story in mind and then seek out quotes, experiences or interviews to fit their predetermined angle.

(Jonny Bealby. www.newsweek.com, 27.08.2019. Adapted.) 
. In the text the author expresses his opinion that
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Ano: 2021 Banca: PUC-MINAS Órgão: PUC-MINAS Prova: PUC-MINAS - 2021 - PUC-MINAS - Vestibular Medicina - Caderno 1 |
Q1796728 Inglês
READ THE FOLLOWING TEXT AND CHOOSE THE OPTION WHICH BEST COMPLETES EACH QUESTION ACCORDING TO THE TEXT: 

Why do we buy into the 'cult' of overwork?


By Bryan Lufkin, 9th May 2021


Although many of us associate overly ambitious workaholism with the 1980s and the finance industry, the tendency to devote ourselves to work and glamourize long-hours culture remains as pervasive as ever. In fact, it is expanding into more sectors and professions, in slightly different packaging. Overwork isn't a phenomenon exclusive to Silicon Valley or Wall Street. People work long hours all over the world, for many different reasons.  


In Japan, a culture of overwork can be traced back to the 1950s, when the government pushed hard for the country to be rebuilt quickly after World War Two. In Arab League countries, burnout is high among medical professionals, possibly because its 22 members are developing nations with overburdened healthcare systems, studies suggest. Reasons for overwork also depend on industry. Some of the earliest researchers on burnout in the 1970s asserted that many people in jobs geared toward helping others, like employees in clinics or crisis-intervention centers, tended to work long hours that led to emotional and physical exhaustion – a trend which is shown up in the pandemic, too. But millions of us overwork because somehow, we think it’s exciting – a status symbol that puts us on the path to success, whether we define that by wealth or an Instagram post that makes it seem like we're living a dream life with a dream job. Romanticization of work seems to be an especially common practice among "knowledge workers" in the middle and upper classes. In 2014, the New Yorker called this devotion to overwork "a cult". 


According to Anat Lechner, clinical associate professor of management at New York University. "We glorify the lifestyle, and the lifestyle is: you breathe something, you sleep with something, you wake up and work on it all day long, then you go to sleep. Again, and again and again."

Adapted from: Home - BBC Worklife

Which of the following sentences is CORRECT, according to the text?
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Ano: 2021 Banca: PUC-MINAS Órgão: PUC-MINAS Prova: PUC-MINAS - 2021 - PUC-MINAS - Vestibular Medicina - Caderno 1 |
Q1796727 Inglês
READ THE FOLLOWING TEXT AND CHOOSE THE OPTION WHICH BEST COMPLETES EACH QUESTION ACCORDING TO THE TEXT: 

Why do we buy into the 'cult' of overwork?


By Bryan Lufkin, 9th May 2021


Although many of us associate overly ambitious workaholism with the 1980s and the finance industry, the tendency to devote ourselves to work and glamourize long-hours culture remains as pervasive as ever. In fact, it is expanding into more sectors and professions, in slightly different packaging. Overwork isn't a phenomenon exclusive to Silicon Valley or Wall Street. People work long hours all over the world, for many different reasons.  


In Japan, a culture of overwork can be traced back to the 1950s, when the government pushed hard for the country to be rebuilt quickly after World War Two. In Arab League countries, burnout is high among medical professionals, possibly because its 22 members are developing nations with overburdened healthcare systems, studies suggest. Reasons for overwork also depend on industry. Some of the earliest researchers on burnout in the 1970s asserted that many people in jobs geared toward helping others, like employees in clinics or crisis-intervention centers, tended to work long hours that led to emotional and physical exhaustion – a trend which is shown up in the pandemic, too. But millions of us overwork because somehow, we think it’s exciting – a status symbol that puts us on the path to success, whether we define that by wealth or an Instagram post that makes it seem like we're living a dream life with a dream job. Romanticization of work seems to be an especially common practice among "knowledge workers" in the middle and upper classes. In 2014, the New Yorker called this devotion to overwork "a cult". 


According to Anat Lechner, clinical associate professor of management at New York University. "We glorify the lifestyle, and the lifestyle is: you breathe something, you sleep with something, you wake up and work on it all day long, then you go to sleep. Again, and again and again."

Adapted from: Home - BBC Worklife

The word which in “which is shown up in the pandemic toorefers to
Alternativas
Ano: 2021 Banca: PUC-MINAS Órgão: PUC-MINAS Prova: PUC-MINAS - 2021 - PUC-MINAS - Vestibular Medicina - Caderno 1 |
Q1796726 Inglês
READ THE FOLLOWING TEXT AND CHOOSE THE OPTION WHICH BEST COMPLETES EACH QUESTION ACCORDING TO THE TEXT: 

Why do we buy into the 'cult' of overwork?


By Bryan Lufkin, 9th May 2021


Although many of us associate overly ambitious workaholism with the 1980s and the finance industry, the tendency to devote ourselves to work and glamourize long-hours culture remains as pervasive as ever. In fact, it is expanding into more sectors and professions, in slightly different packaging. Overwork isn't a phenomenon exclusive to Silicon Valley or Wall Street. People work long hours all over the world, for many different reasons.  


In Japan, a culture of overwork can be traced back to the 1950s, when the government pushed hard for the country to be rebuilt quickly after World War Two. In Arab League countries, burnout is high among medical professionals, possibly because its 22 members are developing nations with overburdened healthcare systems, studies suggest. Reasons for overwork also depend on industry. Some of the earliest researchers on burnout in the 1970s asserted that many people in jobs geared toward helping others, like employees in clinics or crisis-intervention centers, tended to work long hours that led to emotional and physical exhaustion – a trend which is shown up in the pandemic, too. But millions of us overwork because somehow, we think it’s exciting – a status symbol that puts us on the path to success, whether we define that by wealth or an Instagram post that makes it seem like we're living a dream life with a dream job. Romanticization of work seems to be an especially common practice among "knowledge workers" in the middle and upper classes. In 2014, the New Yorker called this devotion to overwork "a cult". 


According to Anat Lechner, clinical associate professor of management at New York University. "We glorify the lifestyle, and the lifestyle is: you breathe something, you sleep with something, you wake up and work on it all day long, then you go to sleep. Again, and again and again."

Adapted from: Home - BBC Worklife

The word “can” in “a culture of overwork can be traced back to the 1950sconveys an idea of
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Respostas
4501: B
4502: C
4503: E
4504: C
4505: D
4506: E
4507: B
4508: A
4509: D
4510: E
4511: A
4512: D
4513: E
4514: B
4515: C
4516: C
4517: B
4518: C
4519: A
4520: D