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Can you jump a motorcycle into space?

[This question and answer are intended as an example of part of a tutorial on the conservation of energy for an A-Level physics student.] Question: A daredevil is planning the ultimate feat: jumping a motorc...
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Answered by Gabriel V. • Physics tutor
4018 Views

Explain the formation of a new species

Speciation (the formation of a new species) can be broken down into a few concise steps. The most important step is the isolation of two populations. This usually occurs because of physical factors such as a...
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Answered by Aidan J. • Biology tutor
13009 Views

How do you approach an English essay?

Firstly, I would begin by highlighting key words in the essay question as this will help you formulate an argument that is relevant and that directly addresses the question. With these key words in mind, beg...
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5068 Views

How is the HAT test structured?

The structure of the HAT Test has changed for the academic year 2015/16 to incorporate an additional question for students wishing to study History and Economics Joint Honours. If you aren't studying this co...
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Answered by Richard T. • HAT tutor
8162 Views

What is the best market structure?

In Economics, we tend to think of "best" as synonymous with "most efficient." There are many different types of efficiency, but the most important of them are allocative and productive ef...
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Answered by Daniel E. • Economics tutor
31881 Views