kilogram is a platinum-iridium cylinder 39.0 mm in height and 39.0 mm in diameter. What is the density of the material? 2. Two spheres are cut from a certain uniform rock. One has radius 4.50 cm. The mass of the other is five times greater. Find its radius. 3. Calculate the mass of an atom of (a) helium‚ (b) iron‚ and (c) lead. Give your answers in grams. The atomic masses of these atoms are 4.00 u‚ 55.9 u‚ and 207 u‚ respectively. 4. The position of a particle moving under uniform acceleration
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Obesity in children is becoming a big problem in the world. The amount of obese has more than doubled in children in the past 20 years. Obesity is the cause of many children’s health issues. Stats show that the amount of obese in children will be increasing dramatically in the future. The world is facing a major obesity problem in children. In the last 20 years‚ obese children have almost doubled. In 2010‚ 43 million children were estimated to be overweight or obese. In 1990 4.2% of children
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What problems and challenges does Google face in this case? What is the source of these problems and challenges? One of the many problems that Google faces in this case is the fact that they constantly have to compete with other big companies in the industry such as Microsoft. Google must constantly come up with new ideas and actual software to make sure they can stay on top with their competitors. Another major problem that Google faces in this case is also the fact that they were slapped with
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Market Revolution rose and gave opportunities to women factory workers and those who moved to the West while some faced difficulties on trying to achieve their religious freedom. Great opportunities were given to the people when The Market Revolution arrived for the Americans and led people on trying to represent their rights as residents. Firstly‚ the female factory workers complained about the length of their labor which they compared to the slaves. In an example‚ “large class of females are‚ ….. however
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Clothing could even effect us as a person promoting high or low Self-esteem‚ in which the statement "you are what you wear" could definitely hold true. Whatever the case may be‚ clothing is important in our society perception of who you are. For example‚ a young man attending a job interview for a major law firm in ripped jeans and a shirt will not be taken seriously even though he does qualify A young lady attending a wedding in an extremely revealing outfit might be portrayed as promiscuous
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endeavours to ensure a safer and better world to our children. However‚ in our attempt to grow rapidly‚ our activities and practices have an impact on our planet which is not conducive for a sustainable livelihood. There are numerous and complex challenges confronting us today which need to be addressed on a priority basis. We have polluted the atmosphere‚ contaminated the soil and water and destroyed the habitats of several species leading to their extinction. Climate change is now a accepted reality
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Managers are people who combine different types of resources and coordinate them efficiently and effectively to achieve goals set by their organisations. The term “efficient” in the aspect of management means the managers employ the resources wisely and cost-effectively‚ whereas the term “effective” means the managers make the right decision and strive hard to achieve the objectives by performing planning‚ organising‚ leading and controlling functions. These four functions are extremely important
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1. What are some of the financial decisions that people face? What are trade-offs? What are some of the trade-offs that you may face? Some financial decisions that people face are whether they should go to college or buy a house‚ or whether they should buy something expensive instead of cheap. A trade-off is a balance achieved between 2 desired but incompatible features‚ or a compromise. 2. What is the cost of something? The cost of something is how much something is worth but it usually costs more
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Challenge of workplace diversity As with anything that requires a change in established attitudes and behavior‚ achieving true diversity in the workplace can be a challenge. The challenges of diversity in the workplace are often the result of a combination of different factors‚ but resistance to change on the part of both employees and employers continues to be the primary underlying issue. One of the challenge workplace diversity is communication.This is because an organization trying to adopt
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Drugs and alcohol have become so common in the world’s middle and high schools that for many students‚ schools days have become something to look forward to because of the experiments with substances. Relying on survey responses‚ researchers have reached the conclusion that 80% of America’s high school students and 44% of middle schoolers have individually engaged in substance abuse (MedicineNet. 2012). The two levels of schooling comprise of teenagers between the ages of thirteen and eighteen. In
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