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The Treaty of Versailles was a peace treaty which decided the fate of Germany after their loss in the First World War. It included a number of military restrictions to limit Germany's abilities to fight b...

Economic globalisation refers to the increasing interconnectedness between economies into a global economy which largely follows shared rules, aims and principles. This has been illustrated through the em...

Firstly, we must use the special property of trig functions which means that (sinx)ⁿ is the same as sinⁿx. Likewise, (cosx)ⁿ=cosⁿx, (tanx)ⁿ=tan^n...

Firstly let's expand out the staring equation getting rid of any brackets. This gives: 2-2cos(x)) = 3sin^2(x). Now we can spot that the sin^2(x) term is in the first equation but no the final one. So let'...

Since the matchbox is of uniform density, the centre of mass is at the centre. In order to accelerate it horizontally, it must have zero resultant moment about the centre of mass, else it will rotate and ...