Register
A group of students are designing a field study to investigate the length of time a traffic light remains yellow.
97.7k views
2 votes
A group of students are designing a field study to investigate the length of time a traffic light remains yellow.

User Mohit Suthar
by
8.2k points

1 Answer

3 votes

Answer:

3 to 7 seconds.

Step-by-step explanation:

  • According to the traffic engineers the length or the duration of the signal to turn form yellow or amber to green is more than 5 seconds. A time interval is needed to easy out the traffic flow.
User Abdu
by
8.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.1m questions

11.8m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
Link Copied!