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Mechanics
Quick questions on Quantities and units in mechanics: SI units, scalars, vectors and modelling - OCR A-Level Maths A
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is sI units in mechanics?Show answer
Mechanics is built on three base quantities and the derived quantities formed from them.
What is q1?Show answer
A mass of g hangs from a string. Find its weight, taking m s. [2 marks]
What is q2?Show answer
Classify acceleration and distance as scalar or vector. [1 mark]
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