Length of the goods train

Assignment Help Mathematics
Reference no: EM131069760

A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?

Reference no: EM131069760

Questions Cloud

Destroying a large steel plate used in valuable engineering : The bystander, who notified the foreman, reported to the police, by phone, that, in his judgement, the crack in the plate was propagating at a velocity proportional to the crack tip opening displacement corresponding to the peak load of each cycle..
Communication at navistar international : The decision to dedicate the resources needed to fund and support the Department of Communications within Navistar International sends a signal that corporate communication is seen as vital to the health of this $12 billion truck and engine manufa..
The importance of social media and web analytics : Examine both the social media tools that will provide the highest return on investment (ROI), and two (2) key performance indicators (KPIs) that one could use to measure success.
Lawrence weinbach-from unisys corporation : This is a case about a rising-star leader who flew for a while, but fell. Unisys Corporation has been in business for more than 130 years. Unisys contributed to the computer revolution with the first commercial large-scale system, its 29,000-pound..
Length of the goods train : A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?
What is the length of the other train : A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?
Equilibrium under gravity by two inextensible : A body of mass 5 kg is held in equilibrium under gravity by two inextensible light ropes. One rope is horizontal and the other is inclined at an angle ? to the horizontal, as shown in the diagram below.
Comment on the extent and validity of /-dominance : Comment on the extent and validity of /-dominance for the two materials under consideration.
What is the exact temperature of the liquid : The temperature outside is 40oF. A 120oF liquid is carried outside. One minute later, the temperature of the liquid has dropped to 100oF. What is the exact temperature of the liquid 2 minutes after being taken outside

Reviews

Write a Review

Mathematics Questions & Answers

  Calculate the probability of rolling dice

Calculate the probability of rolling dice and obtaining a 3 or a 5 consecutively three times?

  How much is tax for social security and medicare combined

Molly Flynn , an accountant fo Coor Corporation, earns $106,200 from January to June. In July, Molly earned $8,000. Assume a tax rate of 6.2% for Social Security on $106,800 and Medicare of 1.45%. How much is the tax for Social Security and Medica..

  In analyzing hits by v-1 buzz bombs in world war ii south

in analyzing hits by v-1 buzz bombs in world war ii south london was subdivided into regions each with an area of

  Factor the polynomial and state the multiplicity

Factor the polynomial and state the multiplicity of each zero and zeroes of a real polynomial

  Reaction rates for chemical reactions

Reaction rates for chemical reactions are usually expressed in the form:For a particular reaction, measured values of the forward and backward reaction rates Kf and Kb,

  Uniform continuity and boundedness

Let f:R->R be uniformly continuous on R (the reals) and let f_n(x)=f(x+1/n) for x in the reals. Show that (f_n) converges uniformly on the reals to f.

  Understanding sequencing-fraction differences

It would normally follow on from work on sequences and fractions-Ruth was investigating fraction differences. She wrote down this sequence of fractions:

  State how many different codes are possible

A code consists of 2 different symbols selected from X followed by 3 not necessarily different symbols from Y. How many different codes are possible?

  Percentages and amount of concentrate needed

A container will hold 1 ltr, you will need the following solutions for different purposes, how much concentrate will you need in each case.

  Find all solutions of the equation use a calculator to

please use radians only.2sin2x-cosx01 find all solutions of the equation.2 use a calculator to solve the equation in

  What will be the maximum revenue

What will be the maximum revenue

  Calculate expected time or duration for each activity

project path a-c-e-j has these activity time estimates in

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