Jaisul Naik

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GCSE Maths Test | Compound Shapes

* Volume of a prism = area of cross-section x length * Volume of cone = 1/3 x volume of cylinder * Volume of sphere = 4/3 x πr3 * Curved surface area of cone = πrl * Surface area
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Edexcel GCSE Physics | Topic 2

* Scalar quantity: has magnitude (size) but no specific direction * Scalar examples: distance, speed, mass, energy, time. * Vector quantity: has both magnitude (size) and a specific direction * Vector examples: displacement, velocity, acceleration, force, weight,