2021
= 2021
{scope}
{title2=A14135W1}
Source paper: https://www.whatdotheyknow.com/request/oxford_physics_past_papers_2/response/2340696/attach/9/Physics%20Papers%202020.pdf?cookie_passthrough=1
All five essays are covered. The arguments distinguish empirical assumptions from definitions, coordinate descriptions from physical comparisons, and local equivalence from the dynamics of gravity.