2022
= 2022
{scope}
{title2=A10289W1}
Source paper: https://www.whatdotheyknow.com/request/physics_preliminary_past_papers/response/2680788/attach/3/2018%202021%20Physics%20prelims.zip?cookie_passthrough=1
The question numbering follows the original paper. The domain and orientation assumptions are stated where needed; question 11 distinguishes the supplied equations from the unequal-mass pendulum described in its diagram.