2015 (source code)

= 2015
{scope}
{title2=A11048W1}
{title2=C5}

Source paper: https://www.whatdotheyknow.com/request/oxford_physics_past_papers_2/response/2340696/attach/3/Physics%20Papers%202014.pdf?cookie_passthrough=1. The dated cover identifies 16 June 2015, irrespective of the bundle's 2014 filename. Questions 1 and 2 survive and are solved below; source pages 5–10 have no content streams, so their unknown question numbering and requests are not reconstructed. Lettered subdivisions organize the surviving marked blocks.

\b[Notation TODO.] The angular-velocity glyph in the source's general equations on page 2 is illegible. We use $\boldsymbol\Omega$ for the <angular velocity> explicitly described by the surviving words; this does not claim to recover the missing printed glyph. The missing illustration for question 2 is discussed in its own solution.