Physics IA Exemplar: How does changing the coefficient of restitution (0.60 ± 0.08, 0.65 ± 0.08, 0.70 ± 0.08, 0.75 ± 0.08, 0.80 ± 0.08) of a ball rolling down an angled ramp affect the angle at which the ball travels a set horizontal distance in the shortest amount of time? | RevisionDojo