An experimental high-speed hyperloop pod is tested on a straight, level track. In an emergency, it relies on a primary magnetic braking system to come to a complete standstill.
Suggest one reason why the actual emergency braking zone designed for this test track is significantly longer than the theoretical minimum stopping distance calculated from the maximum deceleration of the magnetic brakes.
Practise Edexcel GCSE Physics Forces, stopping and braking with exam-style questions for Foundation and Higher tier. 52 questions, matched to the Edexcel GCSE Physics (1PH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.