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What is the law of energy conservation?

Energy cannot be created or destroyed, only transformed to different types of energy.
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Answered by Rachel M. Physics tutor
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f(x)=cos(x), g(x)=2+cos(x-1), state g(x) as a vector applied to f(x)

First of all, look at what has happened to the y co ordinates, they have all been moved up by 2 units. Now consider the x co ordinates, they have been shifted to the right by 1 unit. So the vector is 1 2
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Answered by Rachel M. Maths tutor
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Николай, твой лучший друг - он написал тебе письмо о работе для молодых людей. (20 marks)

Возможности для молодых людей в Англии безумные.В прошлом, у меня не было много возможности найти работу в офисе иле в престижной компании - по этому я работала уборщицей, в кафе и в магазине. У многих молод...
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Why is Utilitarianism the best approach to business ethics?

John Stuart Mill's idea of rule utilitarianism is an ideal approach to business ethics due to consideration of not only the consumer but the employees. Rule utilitarianism is the belief that higher intellect...
ID
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Name and draw the mechanism where bromoethane reacts with NaOH to form ethanol.

Mechanism: Nucleophilic Substitution Electronegativity is the ability of an atom to attract a bonding pair of electrons. As bromine is more electronegative than carbon, the C-Br bond is polar, meaning the el...
Answered by Chemistry tutor
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