Physics, 14.02.2020 01:19, wpatskiteh7203

The traffic engineer for a large city is conducting a study on traffic flow at a certain intersection near the city administration building. The engineer will collect data on different variables related to the intersection each day for ten days. Of the following variables, which will be measured using continuous data?
(A) The number of cars passing through the intersection in one hour
(B) The number of pedestrians crossing the intersection in one hour
(C) The number of bicyclists crossing the intersection in one hour
(D) The number of food trucks that park within four blocks of the intersection
(E) The number of minutes for a car to get from the intersection to the administration building

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:30, antoinewill05

J. j. thomson’s experiment disproved the theory that an atom

Answers: 3

continue

Physics, 22.06.2019 10:50, afonseca73

Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.

Answers: 3

continue

Physics, 22.06.2019 11:10, alexisbarry7495

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?

Answers: 3

continue

Physics, 22.06.2019 18:00, yol123

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

Answers: 1

continue

Do you know the correct answer?

The traffic engineer for a large city is conducting a study on traffic flow at a certain intersectio...