User Account

All Pages

What is the horizontal force on the tracks

Assignment Help Mechanical Engineering
Reference no: EM131099213

Train on tracks*

A 400-ton train runs south at a speed of 60 mi/h at a latitude of 60? north.

(a) What is the horizontal force on the tracks?

(b) What is the direction of the force?

Reference no: EM131099213

Questions Cloud

Explain major causes of stress for law enforcement personnel : Explain the major causes of stress for law enforcement personnel and the impact the stress may have on the professional and personal life of officers.
Your algorithm to the expression grammar : A single production is one with a single nonrerminal as its right side. a) Write an aJgorithm [0 convert a grammar into an equivalent grammar with no single productions.
Initial cash flow for building project : The company now wants to build a new retail store on the site. The building cost is estimated at $1.1 million. What amount should be used as the initial cash flow for this building project?
Why image and perception are so important : Prepare some notes to discuss with your colleagues about why image and perception are so important. Specifically address the following: The current image of the company in the marketplace
What is the horizontal force on the tracks : What is the horizontal force on the tracks?
The corresponding rightmost derivations for abab : We say a grammar is e-free if either it has no e-productions or there is exactly one e-production S -+ E and then the start symbol S does not appear on the right side of any production.
What is ethics and why is important in professional practice : SCS278 Ethics and Professional Practice Assignment. What is ethics and why is it important in professional practice? What is an ethical dilemma (ED) & why is focusing on EDs in practice crucial
Productions containing useless symbols from a grammar : A ,grammar symbol X is useless if there is no derivation of the form  That is. X can [lever appear in the derivation of some sentence.
What is the company wacc : What is the company's WACC? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Principal strains in a circular bulge

The principal strains in a circular bulge test are the thickness strain, εt, the cir- cumferential (hoop) strain,εc, and the radial strain, εr. Describe how the ratio εc/εr varies over the surface of the bulge. Assume that the sheet is locked at the ..

  Principles of thermodynamics

Ways to run cars on water are frequently touted on the Internet. For each of two different such proposals, write a three-page evaluation. In each evaluation, clearly state the claims made in the proposal.

  Determine the thrust required tr to sustain this flight

An airplane weighing 70000 lb is in a cruise flight (constant altitude, constant velocity, level flight) at an altitude of 30000 ft, with a velocity of 0.5 Mach. Its wing area is 4000 ft2. Given the drag polar of the airplane as CD=CD,0+0.05CL2; CD,0..

  What happened to the bones cross-sectional geometry

Assume that a diaphyseal cross section carries a bending moment M. Let the cross section be circular with inner and outer diameter of 20 and 30 mm, respectively, and assume that the neutral axis (NA) passes through the centroid. Draw the cross sectio..

  Determine the r-134a exit temperature

Saturated R- 134a vapor enters a compressor at 68F. At compressor exit, the specific entropy is the same as that at the inlet, and the pressure is 80 psia. Determine the R- 134a exit temperature and the change in the enthalpy of R- 134a.

  Augmented lagrangian method embedding technique

augmented lagrangian method embedding technique amalgamated formulation what are the differences? what are the benefits

  Find the compressor work per unit mass for a isentropic

air is compressed steadily by a reversible compressor from an inlet state of 100kpa and 300k to an exit pressure of 900

  Find the mass of liquid formed if the volume under the

saturated water vapor is enclosed in a piston cylinder arrangement with a volume v initial 5 liters at a temperature

  What is the scattering angle f of the particle

what is the scattering angle φ of the particle?

  Determine torque and power required to rotate inner cylinder

The space between two 6 in. long concentric cylinders is filled with glycerin (viscosity = 8.5X10-3 lb s/ft2). The inner cylinder has a radius of 3 in. and the gap width between the cylinders is 0.1 in. Determine the torque AND power required to rota..

  A for a supply air volumetric flow rate of 40m3 min

at a steady rate moist air is to be supplied to a classroom at a specified volumetric flow rate and temperature t. air

  What is the total charge passing through the battery

12.0-V battery for a cordless drill can supply 3.3 A of current. If the drill is continuously operated for 6 min, what is the total charge passing through the battery? What total amount of work does the battery do on the charge during these 6 min?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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