When two trains, going in opposite directions, are passing on tracks that are laid out close together,
Question:
When two trains, going in opposite directions, are passing on tracks that are laid out close together, the train cars can often be seen to be leaning in toward one another where they are in proximity. How might the air passing through the narrow gap separating the two trains contribute to the observed attraction between their cars?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (4 reviews)
When two trains going in opposite directions close together on parallel tra...View the full answer
Answered By
GERALD KAMAU
non-plagiarism work, timely work and A++ work
4.40+
6+ Reviews
11+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The Crazy Eddie fraud may appear smaller and gentler than the massive billion-dollar frauds exposed in recent times, such as Bernie Madoffs Ponzi scheme, frauds in the subprime mortgage market, the...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
On December 31, 2019, Metlock Inc. borrowed $3,300,000 at 13% payable annually to finance the construction of a new building. In 2020, the company made the following expenditures related to this...
-
What are deferred maintenance costs, and when and how must a government report them (as they relate to infrastructure) in its nancial statements?
-
The following data represent exam scores in a statistics class taught using traditional lecture and a class taught using a "flipped" classroom. The "flipped" classroom is one where the content is...
-
Some of the prior interviews suggest that the company is so cheap that they wont pay people what they are worth. Have you had similar experiences?
-
The teenage daughter of a recently deceased movie star inherited a number of items from her famous fathers estate. Rather than convert these assets to cash immediately, her financial advisor has...
-
Provide three comparisons between hierarchical, network and relational database models. You can present your answer in the table. (b) The relational database model is the most widely used database....
-
Meet the Marcottes, Martin and Luz Marcotte that is. Martin is a successful graphics designer who is 38 years old, while Luz is a counseling psychologist, 35 years old, and is working at a State...
-
The volume flow rate in an artery that supplies blood to the brain is 3.5 x 10 26 m 3 /s. If the cross-sectional area of the artery is 8.5 x 10 25 m 2 , what is the average speed of the blood through...
-
Smoking was a common habit in the United States in times past, and nonsmokers riding in cars where another passenger had lit up quickly learned to open their window a crack while the car was moving...
-
A compound X contains 63.3 percent manganese (Mn) and 36.7 percent O by mass. When X is heated, oxygen gas is evolved and a new compound Y containing 72.0 percent Mn and 28.0 percent O is formed. (a)...
-
1. A car travelling in straight line has initial velocity 20 m/s due north at time t=0s. The car has a constant deceleration 2 m/s to wards north. What will be the velocity of car after t= 10 s? How...
-
Hope is age 16 and claimed as a dependent on her mother's tax return. This year hope worked part-time at the local ice cream stand earning $2,000 and had interest income of $500. What amount of...
-
In year 0 you buy a 2-year 4% coupon annual paying bond, with face value equal to $1000, and a YTM of 5%. After 1 year, the YTM falls to 4% and you sell the bond. What is the annualized holding...
-
How did Herbert Spencer define militant and industrial societies? Explain
-
Shill Company's beta is 0.80, the risk-free rate is 2 percent, and the expected market return is 12 percent. Shill is a constant growth firm, which just paid a dividend of $2.00, sells for $50.00 per...
-
Find the geometric mean for the numbers 10, 100, and 1000 by following these steps: a. Find the log (base10) of each number: 10, 100, and 1000 b. Average the four resulting values. c. Find the...
-
6. (Potential Energy and Conservation of Energy) What should be the spring constant k of a spring designed to bring a 1200-kg car to rest from a speed of 95 km/h so that the occupants undergo a...
-
(a) Neglecting capacitive effects, calculate the noise figure in decibels of the circuit of Fig. 11.52 with R S = 5 kΩ. Use data as in Problem 11.10. (b) If the flicker noise corner...
-
(a) A shunt-feedback amplifier is shown in Fig. 11.55. Using equivalent input noise generators for the device, calculate the spot noise figure of this circuit in decibels for R S = 10 kΩ...
-
(a) Neglecting flicker noise and capacitive effects, calculate the noise figure in decibels of the circuit of Fig. 11.54 with R S = 50 . (b) If R S were made equal to (i) 100 or (ii) 200 k, would...
-
Bond A: 10% (annual) coupon rate with semiannual payments, 5 years to maturity Bond B: 4% (annual) coupon rate with semiannual payments, 20 years to maturity Exhibit 1: Bond Price vs. Yield to...
-
You are choosing between two projects. The cash flows for the projects are given in the following table ($ million): Project A B Year 0 - $50 -$99 a. What are the IRRS of the two projects? b. If your...
-
Scores out of 100 on a college entrance examination are shown. Mark Interval Tally [30-40) [40-50) [50-60) [60-70) [70-80) Frequency [80-90) [90-100] a) Copy and complete the table. Display the data...
Study smarter with the SolutionInn App