Edexcelā¢A-Levelā¢Mathematics
š
Quantities and Units in Mechanics
SI units, scalars, vectors, and modelling assumptions
Practice 13 subtopics in Quantities and Units in Mechanics. All questions match the Edexcel A-Level specification.
About Quantities and Units in Mechanics
Quantities and Units in Mechanics is a key topic in the Edexcel A-Level Mathematicsspecification. This topic covers si units, scalars, vectors, and modelling assumptions.
Master all 13 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (13)
š²
Random Practice
Practice any subtopic from Quantities and Units in Mechanics
SI base units: m, kg, sDerived units: N, m/s, m/sĀ²Dimensional analysisScalar quantities (mass, time, speed, distance)Vector quantities (displacement, velocity, acceleration, force)Magnitude and directionMathematical modelling in mechanicsModelling assumptionsParticle modelRigid body modelSmooth and rough surfacesLight and inextensible stringsLimitations of models
Start Practicing Quantities and Units in Mechanics
Choose any subtopic above to begin practicing with unlimited AI-generated questions.
Start with SI base units: m, kg, s