Nineteen short-answer questions, each with a diagram. Calculations need a number. Writing needs your own words. Both are marked. Worked solutions and correct values are never shown.
No relative motion, no motion graphs, no pulleys, no power, no momentum. Module 3 is Doppler only. $g = 9.8\,\mathrm{m\,s^{-2}}$, speed of sound $= 340\,\mathrm{m\,s^{-1}}$. About 40 minutes.