Physics, 09.10.2021 15:50 winterblanco
A traffic engineer is checking to make sure the lights at an intersection is safe for drivers. The speed limit on the road is 50 m/s and the width of the intersection is 8m. For an average person reaction time is 1 s and an acceleration of -5 m/s^2 he set the yellow light time for 3 s. Compare the GO zone and STOP zone and decide if the intersection is safe for driver.
Answers: 3
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A traffic engineer is checking to make sure the lights at an intersection is safe for drivers. The s...
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