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Conclusion: The current American President shows signs of both being imperial and imperilled. Different elements of his incumbency indicate his weak nature; the constraints from Congress and from the cour...
Firstly, you need to consider what democracy means. The most simplistic way of defining democracy is as a system whereby power is 'for the people and by the people'. This means people are able to particip...
There are two ways to prove they intercept (you can choose whichever one you prefer). Say we have two straight lines, for example: r1 = 3i + 4...
If we assume there is no air resistance, this means that the horizontal component of the ball's velocity won't change. Resolving horizontally we can see that the horizontal velocity = ucos(θ). We can ...
Here we have a product of two functions - they are being multiplied together - so we need to use the product rule. The product rule is: if y = u·v, dy/dx = v·u' + u·v' (where f' stands for df/dx). u = x^4...
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