Cars A and B are traveling around the circular race track. At the instant shown. A...

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Cars A and B are traveling around the circular race track. At the instant shown. A has a speed of 60 ft/s and is increasing its speed at the rate of 16 ft/s until it travels for a distance of 115x ft, after which it maintains a constant speed. Car B has a speed of 115 ft/s and is decreasing its speed at 14 ft/s until it travels a distance of 70 ft, after which it maintains a constant speed. (Figure 1) Part A Determine the time when they come side by side. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Figure A-400 ft B-390 ft B 1 of 1 Submit Value Units Provide Feedback ? Cars A and B are traveling around the circular race track. At the instant shown. A has a speed of 60 ft/s and is increasing its speed at the rate of 16 ft/s until it travels for a distance of 115x ft, after which it maintains a constant speed. Car B has a speed of 115 ft/s and is decreasing its speed at 14 ft/s until it travels a distance of 70 ft, after which it maintains a constant speed. (Figure 1) Part A Determine the time when they come side by side. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Figure A-400 ft B-390 ft B 1 of 1 Submit Value Units Provide Feedback ?