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The difference is a bit subtle. Velocity is speed in a particular direction. So, for example, a car travelling at 50 miles per hour round a bend is travelling at constant speed. Its direction is changing, ho...

Oxford - Use percentage of A*s at GCSE (Ideal candiates will need close to 90% or above) Birmingham - Usually require 7 A*s plus Cardiff - Usually require 7 A*s plus Other universities use it more holistically.

The first step is to find dy/dx. To do this you must first expand the brackets. x 2 + y 2 + 2xy = xy 2 Then differentiate each term with respect to x. dy/dx of (x 2 ) = 2x dy/dx of (y 2 ) = 2y(dy/dx) (Using ...

The multiple choice section of the LNAT is a verbal reasoning and critical thinking marathon (95 minutes long). The average score in most years is below 50%. To prepare your brain for this intense period of ...

FOR GCSE & A LEVEL OVERVIEW: A just war is one that is fought for the correct reasons and on the basis of virtuous principles . In this case, a war is just because it is justified . In relation to Christ...