2.5 A car moving along a straight highway with speed of is brought to a stop within a…
PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
2.5 A car moving along a straight highway with speed of 126kmh−1 is brought to a stop within a distance of 200 m . What is the retardation of the car (assumed uniform), and how long does it take for the car to stop ?