Dust speed and impact angles for different dust sizes and activity levels. Left panel: terminal dust speed, υ_d,term, according to Eq. (15) for two gas cases. The lowest gas production rate case considered in the EDCM in purple (min Q_g case, where R_N = 2 km and Q_g = 155 kg s⁻¹) and the highest gas production rate case in orange (max Q_g case, where R_N = 5 km and Q_g = 16 434 kg s⁻¹). Right panel: maximum angle of impact of dust particles with respect to the ram-direction of the spacecraft. The solid lines are for a fly-by speed of 10 km s⁻¹ and the dashed lines for 70 km s⁻¹. The colours are the min. and max. gas production cases as in the left panel. The corresponding radii of particles with masses 1 mg, 10 mg, and 100 mg are indicated by the grey lines.