Graphics Equations 0.0 / 5 Design & Technology: GraphicsEquationsGCSEAQA Created by: aaliciapaigeeCreated on: 08-06-18 08:47 Rack and Pinion number of teeth on pinion ÷ number of teeth on rack per meter x 1 metre 1 of 12 Efficiency efficiency = mechanical advantage ÷ velocity ratio x 100 2 of 12 Mechanical Advantage mechanical advantage = load ÷ effort 3 of 12 Velocity Ratio velocity ratio = distance moved by effort ÷ distance moved by load 4 of 12 Distance Moved by Effort distance moved by effort = distance moved by load x velocity ratio 5 of 12 Distance Moved by Load distance moved by load = distance moved by effort ÷ velocity ratio 6 of 12 Volume of a Sphere volume = 4/3πr^3 7 of 12 Volume of a Cone volume = πr^2h ÷ 3 8 of 12 Volume of a Regular Square Pyramid volume = 1/3 x base x length // area of base = length^2 9 of 12 Volume of a Cylinder area of circle = πr^2 // circumference = 2πr // volume = πr^2h 10 of 12 Volume of a Cube volume = A^3 11 of 12 Volume of a Rectangular Prism volume = length x width x height 12 of 12

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