Find the free-flow speed and jam density

Assignment Help Mathematics
Reference no: EM13178124

A study of freeway flow at a particular site has resulted in a flow-density relationship, as follows:

F=63.4D-0.46D^2

From this relationship:

(a) Find the free-flow speed and jam density.
(b) Derive equations describing flow versus speed and speed versus density
(c) Determine the capacity.

Reference no: EM13178124

Questions Cloud

Find the surface area of the dish : a parabolic satellite dish is formed by rotating the curve y=ax^2 about the y-axis. if the dish has a 10 foot diameter and a maximum depth of 2 feet, find a and then find the surface area of the dish.
What is the probability that the second battery : (a) what is the probability that the total life of both batteries will exceed 760 hours? (b) what is the probability that the second battery will outlive the first by at least 25 hours?
Find the standard equation of a parabola : find the standard equation of a parabola that has a vertical axis and satisfies the given conditions. x-intercepts 4 and 0, lowest point has y-coordinate -12.
Sketch the regions enclosed by the given curves : Sketch the regions enclosed by the given curves. Find its area
Find the free-flow speed and jam density : A study of freeway flow at a particular site has resulted in a flow-density relationship.
Discuss global inequality-which are the poor countries : Discuss global inequality as best you can. How much inequality is there between countries in the world? Which are the rich countries? Which are the poor countries?
Prepare an analysis of the financial impact : Prepare an analysis of the financial impact of the exhibition on the Ruthmueller Museum, assuming attendance is 10,000.  Does offering the exhibition appear to be a good decision from a financial standpoint?
What is your actual average speed for your trip : what is your actual average speed for your trip?
Strong relationship between social class and deviance : There is a strong relationship between social class and deviance. How do class and inequality intersect with deviance and crime? Make connections and observations where you can

Reviews

Write a Review

Mathematics Questions & Answers

  Important information about probability and expected value

Important information about Probability and Expected Value. Assume that two marbles are drawn without replacement from a box with 1 blue, 3 white, 2 green, and 2 red marbles. Find the probability that the second marble is blue, given that the firs..

  Group homomorphism and abelian groups

Group Homomorphism and Abelian Groups, Let phi: G ---> H be a group homomorphism. Show that phi[G] is abelian if and only if for all x, y in G, we have xyx^(-1)y^(-1) in ker(phi).

  Find the original price

If the price of an item drops 10 cents per dozen, it becomes possible to buy 2 dozen more items for $6.00 than was possible at the original price. Find the original price.

  Real life scenarios- systems of linear equations

Real Life Scenarios- Systems of Linear Equations, Determine a simple real-life example scenario to solve systems of linear equations

  Loan amortization schedule comparison project

Develop a loan amortization project using Excel spreadsheets. This can be a car loan or a home mortgage. You will develop two alternative loan schedules using realistic rates and repayment schedules and write up a comparison of your two amortizati..

  Calculate analytically the 1st and 2nd legendre transforms

Calculate Analytically the 1st and 2nd legendre transforms of this function. Make sure to express the transforms in terms of their naturAl variables. CAn you generalize your result for the the behavior os the second legendre transform?

  Partial derivatives and chain rule

Find (partial z)/(partial u)( and ) (partial z)/(partial v) using the chain rule. Assume the variables are restricted to domains on which the functions are defined. Your answers should be in terms of u and v.

  What is the constraint on money to invest

Profit for each big shelf is $85 and for each medium shelf is $75. What is the constraint on money to invest?

  Find percentage of members spends more than $140 in a year

Find the percentage of members spends more than $140 in a year?

  Question about conjugacy classes

Prove that the element K=k1+k2+....km is the center of the group ring R[G]. Let K1,....Kr be the conjugacy classes of G and for each Ki let Ki be the element of R[G] that is the sum of the members of Ki.

  Fundamental counting principle-automobile models

An automobile manufacturer produces 7 models, each available in 6 different exterior colors, with 4 different upholstery fabrics and 5 interior colors. How many varieties of automobiles are available?

  Hypothesis testing for single mean

Hypothesis testing for single mean.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd