Draw a time-space diagram depicting the above scenario

Assignment Help Civil Engineering
Reference no: EM13296421

Trains of a proposed transit line have a top speed of 80 mph, accelerate at a rate of 5.5 ft/s2 and decelerate at a rate of 4.4 ft/s2. The transportation agency would like to determine the maximum spacing of stations to allow trains to arrive no more than 5 minutes apart.
1. Draw a time-space diagram depicting the above scenario
2. Determine the acceleration and deceleration times and label them on the TSD. How much time will elapse as the train is traveling at maximum speed (assuming maximum spacing)?
3. Determine the maximum station spacing

Reference no: EM13296421

Questions Cloud

What is the effective cost of borrowing in this case : Your firm has an average collection period of 47 days. Current practice is to factor all receivables immediately at a 2 percent discount. What is the effective cost of borrowing in this case? Assume that default is extremely unlikely.
Shareholders can avoid : An advantage of an S corporation is that shareholders can avoid. Robert owns shares in Products, Inc., and suspects that Zach, one of the directors of the company, has been stealing corporate assets. Robert complains to the corporation, but no action..
What is the project net investment outlay in year 0 : The firm's tax rate is 40% and its appropriate cost of capital is 10%, What is the project's net investment outlay in year 0?
Explain reaction between a ketone and an alcohol : Draw the product of the following reaction between a ketone and an alcohol. H3C--CO--CH3 + HO--CH2--CH3 ---H+--> how would you classify the product of the reaction? -alcohol -ketone -hemiacetal -acetal
Draw a time-space diagram depicting the above scenario : The transportation agency would like to determine the maximum spacing of stations to allow trains to arrive no more than 5 minutes apart. 1. Draw a time-space diagram depicting the above scenario
Find the area of each turn of the coil : A generator rotates at 87Hz in a magnetic field of 9.0×10?2T . It has 600 turns and produces an rms voltage of 180V, find the area of each turn of the coil
How would this rank order change : How would this rank order change if the return for each class [i.e., the E(r)] were each reduced by a 3% inflation factor?
Evaluate the molar solubility of calcium oxalate : Calculate the molar solubility of calcium oxalate, CaC2O4, in a solution that has been buffered so that the pH is constant and equal to 4.00. The solubility product for calcum oxalate is 1.7 x 10-9.
Determine the change in the bar thickness of axial load : At an axial load of 23 kN, a 40-mm-wide by 10-mm-thick polyimide polymer bar elongates 2.7 mm while the bar width contracts 0.17 mm. The bar is 240 mm long. At the 23-kN load, the stress in the polymer bar is less than its proportional limit.

Reviews

Write a Review

Civil Engineering Questions & Answers

  What is the level of the service of this compound-grade

If the peak-hour factor is .90 and all of the drivers are regular users, what is the level of the service of this compound-grade freeway segment?

  Determine the tension in cables ac and ab

The casting has a mass of 3 Mg. Suspended in a vertical position and initially at rest, it is given an upward speed of V mm/s in 0.3s using a crane hook H. Determine the tension in cables AC and AB during this time interval if the acceleration is ..

  Complete cycle of the motion

Find the time for one complete cycle of this motion if the spring constant is 21 N/m. (Assume that once the pendulum ball hits the spring there is no effect due to the vertical movement of the ball.)

  Tightening of bolt in the friction grip

What difference does the tightening of bolt in the friction grip joint make to the load at first slip and the failure load.

  Determine the cod

Determine the COD, carbonaceous BOD, and nitrogenous oxygen demand of a 100 mg/L solution of urea (N2H4CO)

  Shape of a circular arc

Rod AB is bent into the shape of a circular arc and is lodged between two pegs D and E. It supports a load P at end B. Neglecting friction and the weight of the rod, determine the distance c corresponding to equilibrium when a = 43mm and R = 143mm..

  Determine whether wall has adequate sliding resistance

Whether the wall has adequate sliding resistance and whether the wall is safe against over-turning

  Probelm relating to fire a bullet

A bullet is fired from a height of 150m at a velocity of 300kmph at an angle of 35 upward. Neglecting air resistance. Find: a) total time of flight b) horizontal range

  Sketch a streamline pathline and streakline

Sketch a streamline, pathline, and streakline, For a given flow the velocity from time t=0 to t=5s was u=2 m/s, v=0. Then from t=5s to t=10s the velocity was u=+3 m/s, v=-4 m/s. A dye streak was started at t=0

  Compute normal and critical depths in a concrete culvert

compute normal and critical depths in a concrete culvert(n=0.015)with a diameter of 36in.and a bed slope of 0.002ft/ft if the design discharge is 15cfs.is the slope steep or mild?reap for S= 0.02ft/ft.

  Explain light-voice controlling system

Light-Voice Controlling System. We are planning to design a new light-voice controlling system. The voices will basically coordinate the crossing of a road by blind people. Suppose the crossing will be operated by two coordinated systems

  Compute the station and elevation of the curve turning point

Set up a table showing curve elevations at the PVC, at the PVT, and at the half-station points along the curve. Compute the station and elevation of the curve turning point.

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