Mathematics, 24.07.2021 14:00 Jasten

At the scene of an accident on a country road, police find skid marks stretching for 50 m. Tests on the road surface show that a skidding car decelerates at 6.5 ms-2. Was the car which
skidded exceeding the speed limit of 25 ms-1 (90 kmh-1) on this road?
A. Yes B. No C. The information given is not sufficient.

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At the scene of an accident on a country road, police find skid marks stretching for 50 m. Tests on...