A car passes by a fuel station with a constant speed of 45ft/s. 2seconds later, another car leaves the fuel station with an acceleration of 6ft/s2. After how long will it catch up with the first car?
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A car passes by a fuel station with a constant speed of 45ft/s. 2seconds later, another car leaves the fuel station with an acceleration of 6ft/s2. After how long will it catch up with the first car?
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