Implications of adopting plane angle as a base quantity in the SI

  title={Implications of adopting plane angle as a base quantity in the SI},
  author={Paul Quincey and Richard J.C. Brown},
  pages={998 - 1002}
The treatment of angles within the SI is anomalous compared with other quantities, and there is a case for removing this anomaly by declaring plane angle to be an additional base quantity within the system. It is shown that this could bring several benefits in terms of treating angle on an equal basis with other metrics, removing potentially harmful ambiguities, and bringing SI units more in line with concepts in basic physics, but at the expense of significant upheaval to familiar equations… 
4 Citations
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