on a train going railway platform in one direction takes 4 seconds to pass him. Another...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
on a train going railway platform in one direction takes 4 seconds to pass him. Another train of same length going in opposite direction takes 5 seconds to pass him. The time taken by the 2 train to cross eachother will be ? A coolie standing observes that a on a train going railway platform in one direction takes 4 seconds to pass him. Another train of same length going in opposite direction takes 5 seconds to pass him. The time taken by the 2 train to cross eachother will be ? A coolie standing observes that a
Expert Answer:
Related Book For
Materials Science and Engineering An Introduction
ISBN: 978-0470419977
8th edition
Authors: William D. Callister Jr., David G. Rethwisch
Posted Date:
Students also viewed these mathematics questions
-
A hairdresser franchisor is concerned about the time taken by staff to complete a standard haircut for male customers at one of its newly opened stores. She decides to visit the store and record the...
-
The time taken by operator A to finish a task has a normal distribution with a mean 220 minutes and a standard deviation 11 minutes. The time taken by operator B to finish a task has a normal...
-
The time taken by a randomly selected applicant for a mortgage to fill out a certain form has a normal distribution with mean value 10 min and standard deviation 2 min. If five individuals fill out a...
-
5t-6, x <2 2x4 find f '(x) and give its domain. 2x+8, x>4 Given f(x)=x
-
If a U.S. company makes a credit sale to a foreign customer required to make payment in U.S. dollars, can the U.S. company have an exchange gain or loss on this sale?
-
Find all LFTs with fixed point(s). z = 1
-
The following data were collected on specific gravity and spectrophotometer analysis for 26 mixtures of NG (nitroglycerine), TA (triacetin), and 2 NDPA (2-nitrodiphenylamine). There is a need to...
-
Home Health Care, LLP, incurred the following service-related activity costs for the month. Prepare an analysis of the costs of nonconformance by identifying the internal failure costs and external...
-
Taking advantage of consumer weaknesses is what the Impulse Shopping Network does best. On- air hosts peddle each product during a predetermined period of time. During each segment (10 minutes...
-
Henriksen AS manufactures and sells packaging machines. It recently used an activity based approach to refine the job-costing system at its Vejle plant. The resulting job-costing system has one...
-
(a) (b) An aircraft is flying straight and level over horizontal ground at a height of 500 m and speed of 300 km/hour. The pilot releases a payload at time t = 0. Assuming the flight of the payload...
-
List 3 characteristics of good information. (ii) -4 Marks Briefly explain the difference between structured decision and unstructured decision with example for both. (iii) -3 Marks What is the...
-
It has been said that " the things we own come to own us". What are your thoughts on this statement? Discuss.
-
Roundworm Ltd is a group of companies with a 31 December year-end. The Roundworm group financial statements for the years 20.21 and 20.22 are given below: Roundworm Group Ltd Consolidated statement...
-
On January 1, 20X1, Amber Products Corporation sold land costing $200,000 to its subsidiary, Jerry Interiors Corporation, for $240,000. Jerry still held the land at the end of 20X2. Jerry sold the...
-
Accounting Inc. has ordered imports from Uruguay, and its imports are invoiced in Uruguayan pesos. The dollar value of the payables (based on today's exchange rate) from its imports during this year...
-
Use the following information (in thousands): Service Revenue 1,600,000 Income from continuing operations Net Income 200,000 180,000 Income from operations Selling & administrative expenses Income...
-
A number of years ago the United Food and Commercial Workers Union organized 800 workers of the 1035 employees at one of the Wilson Brothers food operations in Toronto, Ontario. The employees include...
-
Give the approximate minimum temperature at which it is possible to austenitize each of the following iron-carbon alloys during a normalizing heat treatment: (a) 0.20 wt% C, (b) 0.76 wt% C, and (c)...
-
The unit cell for MgFe2O4 (MgO-Fe2O3) has cubic symmetry with a unit cell edge length of 0.836 nm. If the density of this material is 4.52 g/cm3, compute its atomic packing factor. For this...
-
Calculate the unit cell edge length for an 85 wt% Fe-15 wt% V alloy. All of the vanadium is in solid solution, and, at room temperature the crystal structure for this alloy is BCC.
-
At the beginning of a duct the nitrogen pressure is \(1.5 \mathrm{bar}\), the stagnation temperature is \(280 \mathrm{~K}\), and the Mach number is 0.80 . After some heat transfer the static pressure...
-
Air enters a constant-area duct with \(M_{1}=2.95\) and \(T_{1}=500^{\circ} \mathrm{R}\). Heat transfer decreases the outlet Mach number to \(M_{2}=1.60\). (a) Compute the exit static and stagnation...
-
A \(50 \times 50 \mathrm{~cm}\) duct is \(10 \mathrm{~m}\) in length. Nitrogen enters at \(M_{1}=3.0\) and leaves at \(M_{2}=1.7\), with \(T_{2}=280 \mathrm{~K}\) and \(p_{2}=7 \times 10^{4}...
Study smarter with the SolutionInn App