Computer Science (AS & A Level) · Oct / Nov 2024 · Paper 13 · Question 3
9618
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A car has an automatic braking system. A sensor is used to measure the distance to objects that are in front of the car. The car automatically brakes if an object is too close to the front of the car or the distance between the car and the object is decreasing too quickly. The closer the object is to the front of the car, the harder the car brakes so that the car slows down more quickly. Explain the reasons why the automatic braking system of the car is a control system. [3]
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