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What is the SI unit of length?
A
The SI unit of speed is m s−1\boxed{\text{m s}^{-1}}m s−1.
B
The metre (m).
C
0.08 m\mathbf{0.08\text{ m}}0.08 m
D
Weight is a force caused by gravity.
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3.1.1 Fundamental quantities and SI units Flashcards
22 flashcards on OCR A Level Maths 3.1.1 Fundamental quantities and SI units: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.