Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Apr 09, 2022

The length of two trains are 450 m and 620 m respectively and speed of the trains are 72 kmph and 90 kmph respectively.

The length of two trains are 450 m and 620 m respectively and speed of the trains are 72 kmph and 90 kmph respectively. Find the difference in the time taken by the trains to cross each other moving in the same direction and opposite direction. 1. 23.78 sec 2. 190.22 sec 3. 214 sec 4. 237.78 sec 5. None of these

Step by Step Solution

★★★★★

3.39 Rating (149 Votes )

There are 3 Steps involved in it

Step: 1

Solution 2 Length of the train A 450 m Speed of the train A 72 kmph 72 518 20 msec Length of train ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Introductory Statistics

Authors: Prem S. Mann

8th Edition

9781118473986, 470904100, 1118473981, 978-0470904107

More Books

Students also viewed these Mathematics questions

Question

★★★★★

The mean time taken by all participants to run a road race was found to be 220 minutes with a standard deviation of 20 minutes. Using Chebyshevs theorem, find at least what percentage of runners who...

Answered: 1 week ago

Question

★★★★★

Two pulses are moving in opposite directions at 1.0 cm/s on a taut string, as shown in Fig. IS.34. Each square is 1.0 cm. Sketch the shape of the string at the end of (a) 6.0 s; (b) 7.0 s; (c) 8.0 s.

Answered: 1 week ago

Question

★★★★★

Two passenger trains are passing each other on adjacent tracks. Train A is moving east with a speed of 13 m/s, and train B is traveling west with a speed of 28 m/s. (a) What is the velocity...

Answered: 1 week ago

Question

★★★★★

Consider an atom diffuses in a 3 D simple cubic lattice by a random walk mechanism. The atom jumps 6 x 1 0 - 5 times per second at 3 0 0 K and 3 x 1 0 4 times per second at 6 0 0 K . Assuming that...

Answered: 1 week ago

Question

★★★★★

Use the data in E14- 8 to answer the following questions. In exercise Recording and Reporting an Equity Method Security Felicia Company acquired some of the 60,000 outstanding common shares of Nueces...

Answered: 1 week ago

Question

★★★★★

5. The financial goal of a firm should be to maximize value or wealth. Explain.

Answered: 1 week ago

Question

★★★★★

2. Ask family members to highlight strong points of homework assignments. They might attach a note to assignments describing the three best aspects of the work and one element that could be improved.

Answered: 1 week ago

Question

★★★★★

Part A: State Mill Company, whose fiscal year ends December 31, completed the following transactions involving notes payable: 2010 Nov. 25 Purchased a new loading cart by issuing a 60-day 10 percent...

Answered: 1 week ago

Question

★★★★★

4 Exercise: Arrays and Functions Many of the tasks from the previous exercises can be generalized to functions, allowing easy reuse. Recall that arrays in C are essentially represented by pointers,...

Answered: 1 week ago

Question

★★★★★

1. All players but the retailer should answer this question. What do you think the retailers customer demand pattern looked like? How did your customer orders vary throughout the game? 2. What...

Answered: 1 week ago

Question

★★★★★

Effect of Financing on Earnings per Share Domanico Co., which produces and sells biking equipment, is financed as follows: Bonds payable, 10% (issued at face amount) $2,150,000 Preferred $2 stock,...

Answered: 1 week ago

Question

★★★★★

Create a function (could be piecewise) that demonstrates the following discontinuities. (a) jump discontinuity (b) point discontinuity (c) infinite discontinuity Prove that f(x) is continuous at x =...

Answered: 1 week ago

Question

★★★★★

e) Alice wishes to sign a document and send it to Bob using RSA signatures. Suppose she generates two primes p = 7, q = 11, and a public exponent e =43, and publishes (n. e) as her public key (6...

Answered: 1 week ago

Question

★★★★★

yellow boxes NAME Suppose you administer a certain aptitude test to a random sample of 9 students in your school, and that the average A new sneaker claims that it can make male athletes jump higher....

Answered: 1 week ago

Question

★★★★★

You have a firm that starts out with $70,000 in cash in the bank. You have three investment opportunities. You can undertake any or all of these investment opportunities, but you may only invest in...

Answered: 1 week ago

Question

★★★★★

Base on the diagram 2a, what is the MySQL version? Wireshark - Follow HTTP Stream (tcp.stream eq 4).SQL_Lab.pcap ID: 1 or 1-1 union select null, version ()# First name: admin Surname: admin ID: 1' or...

Answered: 1 week ago

Question

★★★★★

East Horizon uses ABC to account for its chrome wheel manufacturing process. Company East Horizon expects to produce 1,000 chrome wheels during the yeax. The wheels are managers have identified four...

Answered: 1 week ago

Question

★★★★★

Chris Zulliger was a chef at the Plaza Restaurant in the Snowbird Ski Resort in Utah. The restaurant is located at the base of a mountain. As a chef for the Plaza, Zulliger was instructed by his...

Answered: 1 week ago

Question

★★★★★

The probability that a farmer is in debt is .80. What is the probability that three randomly selected farmers are all in debt? Assume independence of events.

Answered: 1 week ago

Question

★★★★★

Briefly explain when a one-way ANOVA procedure is used to make a test of hypothesis.

Answered: 1 week ago

Question

★★★★★

The probability that a randomly selected student from a college is a female is .55 and the probability that a student works for more than 10 hours per week is .62. If these two events are...

Answered: 1 week ago

Question

★★★★★

Return to our data on womens labor force participation and consider the possibility of adding A i , the age of the ith woman, to the equation. Be careful when you develop your expected sign and...

Answered: 1 week ago

Question

★★★★★

Calculate the following unconditional forecasts: a. The median price (PR) of a new single-family house in 2014, given the fact that the U.S. GDP in 2014 was roughly $17,400 billion and the following...

Answered: 1 week ago

Question

★★★★★

Consider the following regression result paraphrased from a study conducted by the admissions office at the Stanford Business School (standard errors in parentheses): Where: G i = the Stanford...

Answered: 1 week ago

Previous Question Next Question