A race car driver under the caution flag at 10 feet per second begins to accelerate at a constant rate after the warning flag. T
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<h2>Length of track is 168 meter</h2>
Step-by-step explanation:
Let l be the length of track.
Running speed = 4 m/s
Jogging speed = 2 m/s
Total time taken = 2 minutes 6 seconds. = 126 seconds
That is
Length of track is 168 meter