Um elevador de massa 1000 kg sobe uma distância de 6,0 m com velocidade constante. Considere a aceleração da gravidade igual a 10 !$ m/s^2 !$. Nesse percurso, os trabalhos realizados pela força peso do elevador e pela força resultante no elevador são respectivamente iguais a:

In 2017 the protestant church is

celebrating an important event: the 500th

anniversary of the Reformation

On October 31, 2017 protestants will celebrate that historic day when Martin Luther nailed his 95 theses on the door of the castle church in Wittenberg, an act which shook the religious world of the time.

The 500th Reformation anniversary also means a great deal to Heidelberg. The then capital of the Kurpfalz (the Electoral Palatinate) played an important role in the spreading of the new doctrine. On April 26, 1518, Martin Luther visited Heidelberg, residence of the Elector Princes. As in Wittenberg, he proclaimed his 95 theses and defended himself before the General Chapter of the Augustine monks at the famous Heidelberg Defense. The commemorative Luther plaque marks where the Augustine abbey once stood. In 1563 the famous Heidelberg Catechism was formulated, the most significant confessional document in the reformed Christian faith the world over.

Disponível em: <http://www.heidelbergmarketing.

de/en/culture/500-years-reformation.html> Acessado em

13 de outubro de 2017

Martin Luther’s act

É importante refletir sobre a História e não deixar de compreender sua multiplicidade de conflitos. Para os marxistas, a História é:

O Brasil conseguiu se libertar do domínio de Portugal, embora continuasse com problemas econômicos profundos. No século XIX, o Brasil:

Desde o seu surgimento, as células necessitam sintetizar proteínas estruturais e enzimas. Considerando a regulação e a manutenção da função ribossômica nesse processo, leia as afirmações abaixo.

1) Cadeias polipeptídicas são formadas pela união de aminoácidos, de acordo com a sequência de códons do RNA mensageiro.

2) A produção de enzimas depende da associação das duas subunidades do ribossomo ao DNA, na região que codifica para o aminoácido metionina.

3) Há participação de três tipos de RNA: o RNA mensageiro, o RNA transportador e o RNA ribossômico na síntese de proteínas.

Está(ão) correta(s):

O sistema respiratório permite a troca de gases com o ar atmosférico, assegurando a oxigenação do sangue. Na figura abaixo, estão indicados alguns componentes associados ao sistema respiratório humano.

Uma empresa está constituída de quatro setores (X, Y, Z e W). O gráfico a seguir representa o percentual de mulheres que trabalhavam em cada setor, em relação ao total de trabalhadores do setor, no ano de 2016.

Death of The Death Care Industry

Death is a dying industry with an economic phenomenon. As Americans perceived value of “traditional” funerals diminish, the cost of funerals have increased nearly 1,328% in just four decades. In 1960 the average cost of a funeral was $706 when only 3.56% of bodies were cremated. Today the average traditional funeral costs between $8,000 and $10,000, and about 42% of people are cremated. The US funeral industry accounts for about $20 billion in annual economic activity, with around 130,000 employees that make a living on the 1.5 million people that go to rest each year.

Many communities have turned a blind eye to what goes on inside funeral homes, as many people prefer not to know the ins and out of the business. In addition, grieving customers in need of funeral goods and services may not be in a healthy state of mind to make financial decisions. Grief has similar side effects of alcohol consumption, such as numbness, guilt, and depression, resulting in less alert and price sensitive customers. In addition, the funeral industry is somewhat taboo in the sense that communities in general don’t communicate with one another about what are acceptable practices in this industry.

Some funeral service providers have taken advantage of this by encouraging the lack of transparency in the industry, charging exorbitant prices for funeral goods and services and charging people who appear to be wealthy higher prices. After Jessica Mitford published The American Way of Death in 1963, to expose the abuses in the funeral industry, a groundswell of support for government intervention followed. Under President Ronald Reagan The Funeral Rule was first enacted to protect consumers from deceptive practices, but the rule has yet to put the nail in the coffin.

It is true to affirm that, in America:

1) costs of funerals have gone up a lot over the last 40 years.

2) traditional funeral costs cannot be any higher than $10,000.

3) more people were cremated in the past than they are now.

4) 1.5 million dead people make it possible for many to make a living.

5) more than a hundred thousand people work in the funeral industry.

The correct alternatives are only:

Read the text below and answer the following question based on it.