Problem a car moving at 20 mihr can stop on a wet surface, Ask an Expert

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Problem: A car moving at 20 mi/hr can stop on a wet surface in a minimum distance of 50 ft.

Part A: What is the minimum stopping distance if the car moves on the same wet surface at 80 mi/hr?

I need tutor help to solve the above problem and assume the stopping acceleration is the same in both cases.

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