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Key points for understanding: -The resultant force on the object is the vector sum of all forces on an object. -Ac...
Part 1: This question requires us to first do some rearranging. The right hand side of the equation is in terms of h, and we are looking to find t in terms of h, so it won't be appropriate to simply integ...
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=tann...
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