A courier is riding an electric cargo bicycle through a busy city.
State one factor, other than the initial speed of the bicycle or the fatigue of the rider, that can increase the thinking distance during an emergency stop.
39 exam-style questions on Edexcel GCSE Physics 2.5 Stopping and braking distances, covering 2.5.1 Stopping distance and reaction time, 2.5.2 Factors affecting stopping distance, 2.5.3 Dangers of large decelerations, and 2.5.4 Braking distance and initial speed. Each one has a worked solution and a mark scheme showing where the marks go.