What is the pressure formula? The pressure formula is a formula connecting pressure, area and force. Pressure is a measure of force per unit area. Weight is calculated by multiplying mass by the acceleration of gravity so heavier objects exert more pressure. To calculate the pressure, area or...
How to Remember Equations and Formulae for GCSE MathsPhil ChambersJames Smith
Formulae, expressions and equations Expansion, simplification and factorisation (1) Rearranging formulas (1) Solving linear equations Equations with the variable on both sides (2) Setting up equations Substitution Trial and Improvement Identities Expansion, simplification and factorisation (2) Rearranging fo...
Solving the general quadratic by the quadratic formula Using the quadratic formula without a calculator Solving problems with quadratic equations Solving a quadratic equation by completing the square Quadratic equations with no solution 2. Inequalities (F & H) ...
Formulae, expressions and equations Expansion, simplification and factorisation (1) Rearranging formulas (1) Solving linear equations Equations with the variable on both sides (2) Setting up equations Substitution Trial and Improvement Identities Expansion, simplification and factorisation (2) Rearranging fo...