Calculate the maximum desired speed limit

Assignment Help Other Subject
Reference no: EM132054350

A) As a city planner, you receive complaints from local residents about the safety of nearby roads and streets. One complaint concerns a stop sign at the corner of Pine Street and 1st Street. Residents complain that the speed limit in the area (55 mph) is too high to allow vehicles to stop in time. Under normal conditions this is not a problem, but when fog rolls in visibility can reduce to only 155 feet. Since fog is a common occurrence in this region, you decide to investigate. The state highway department states that the effective coefficient of friction between a rolling wheel and asphalt ranges between 0.689 and 0.770, whereas the effective coefficient of friction between a skidding (locked) wheel and asphalt ranges between 0.450 and 0.617. Vehicles of all types travel on the road, from small VW bugs weighing 1410 lb to large trucks weighing 8280 lb. Considering that some drivers will brake properly when slowing down and others will skid to stop, calculate the minimum and maximum braking distance needed to ensure that all vehicles traveling at the posted speed limit can stop before reaching the intersection.

B) Given that the goal is to allow all vehicles to come safely to a stop before reaching the intersection, calculate the maximum desired speed limit.

Reference no: EM132054350

Questions Cloud

Gunpowder that explodes inside the cannon : How much energy (?E) is released by the gunpowder that explodes inside the cannon when the projectile is fired?
Assess an it organization you are familiar : Assess an IT organization you are familiar with using the Balanced Scorecard approach.
Kinetic energy to equal tom kinetic energy : How fast would Jerry have to be running in order for the value of his kinetic energy to equal Tom's kinetic energy?
What is the function of a door in a physical security system : Where should physical barriers be located in and/or around a facility?What is the function of a door in a physical security system?
Calculate the maximum desired speed limit : Given that the goal is to allow all vehicles to come safely to a stop before reaching the intersection, calculate the maximum desired speed limit.
Examine the laws that affect the operations of the business : Identify the specific issue or problem that you want to address and give an impartial presentation of the controversy - examine the laws that affect
Magnitude of the frictional force pushing backward on box : Assuming that Albert's push and the friction with the floor are the only horizontal forces acting, what must be the magnitude
How many units were started by the company : In a Company, one department had beginning work in process of 5,000 units, How many units were started by the company during the month
Examine the proposed business ethical problem : Determine whether you agree or disagree that Brazil's problem is an ethical one that should be corrected. Provide a rationale for your response.

Reviews

Write a Review

Other Subject Questions & Answers

  Describe the ways and means of terror financing

Describe the ways and means of terror financing, How has funding for terrorist organizations and groups evolved throughout the last 30 years

  Discus about the mental health and addiction therapy

Explain how mental health and addiction therapy are viewed in various cultures. Give at least two examples.

  Who may think of having adhd as a disability

How would you work with families who may think of having ADHD as a disability that cannot be solved and that is just the way things are

  Justifying unethical conduct

how you would address the issues, and what policies and procedures you would put in place to address these concerns - difference between ethical and unethical

  Analyze the relationship between cultural psychology

Discuss the methodology associated with cross-cultural psychology research. Analyze the relationship between cultural psychology .

  Jesus and levitical priesthood compared,

What does the priesthood of Jesus have in common with the priesthood of Levi? In what ways are they different? Jesus' priesthood has elements that were shared with the priests from the line of Levi as expounded in the Old Testament, but there were ..

  Analyze the importance of theory of nursing profession

The purpose of this assignment is to identify a nursing theory, analyze the importance of the selected theory to the nursing profession

  Prices-quantities which are obtained at market equilibrium

A company makes two styles of residential bar stools. The basic model has no back and is a fixed height which sells of f dollars. The other has a back, swivels and is height adjustable and sells for a dollars each.

  Explanations for higher rates of suicide

What are the explanations for higher rates of suicide in Japan? Please include in your discussion signs of depression, statistics about depression and suicide, and suicide from depression among Japanese teens and adults. (signs of depression, suicide..

  How did you approach the problem

How did you approach the problem? What alternatives did you consider, and how did you arrive at the answer you ultimately selected?

  How can the company maintain its competitive advantage

MGT300 T117 Assessment Case Study Report. In your report you need to consider: How can the company maintain its competitive advantage

  How do the qualities represented in a myth

How do the qualities represented in a myth such as this one improve and preserve society? What is the significance of the spirits of the dead flying to the west or the east?

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