Two railroad cars, each of mass 66,000 kg, are traveling 85 km/h toward each other. They collide
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (10 reviews)
Use conservation of energy where all ...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
Two railroad cars, each of mass 7650kg and traveling 95km/h in opposite directions, collide head-on and com to rest. How much thermal energy is produced in this collision?
-
Two railroad cars, each of mass 2.0 ?? 10 4 kg, are connected by a cable to each other, and the car in front is connected by a cable to the engine as shown in Figure P6.11. The cars start from rest...
-
A railroad car with a mass of 12 000 kg collides and couples with a second car of mass 18 000 kg that is initially at rest. The first car is moving with a speed of 12 m/s prior to the collision. a....
-
The ultimate test of fluency in MS and IR is whether you can determine a moderately complex structure from just the MS and the IR, with no additional information. The IR and MS of a compound are...
-
Set up a block diagram for the generation of Sunde?s FSK signal s(t) with continuous phase by using the representation given in Equation (6.104), which is reproduced here: 2E, Cos 2E, V T, sin(2nf.t)...
-
Sand falls from three hoppers onto a conveyor belt at a rate of 90 lb/s for each hopper. The sand hits the belt with a vertical velocity v1 = 10 ft/s and is discharged at A with a horizontal velocity...
-
The CEO of the company asks you to justify the 10 percent increase in sales training expenditures for next year. How would you satisfy this request by the CEO?
-
Abridged balance sheets and income statements along with relevant note disclosures from Revlon Inc.'s 2011 annual report are presented below. Required: a. Compute the following key financial ratios...
-
Assume the following excerpts from a company s balance sheet: Beginning Balance Ending Balance Bonds payable $ 5 0 0 , 0 0 0 $ 6 5 0 , 0 0 0 Common stock $ 9 5 0 , 0 0 0 $ 9 5 0 , 0 0 0 Retained...
-
How does your web browser get a file from the Internet? Your computer sends a request for the file to a web server, and the web server sends back a response. For one particular web server, the time...
-
A cyclist intends to cycle up a 7.50 hill whose vertical height is 125 m. The pedals turn in a circle of diameter 36.0 cm. Assuming the mass of bicycle plus person is 75.0 kg, (a) Calculate how much...
-
A 16.0-kg child descends a slide 2.20 m high and, starting from rest, reaches the bottom with a speed of 1.25 m/s. How much thermal energy due to friction was generated in this process?
-
What is the relationship between the variance and the standard deviation?
-
OJ Ltd has been having difficulty collecting its accounts receivable. For the year 2016, the company increased the allowance for doubtful accounts by $48 000, bringing the balance to $70 000. At the...
-
In each of the following cases, what component of good internal control is being violated (if any)? 1. Tough Ltd pays all its employees minimum wages and does not have pleasant working conditions. 2....
-
Briefly explain what is meant by the statement: 'Under historic cost accounting, depreciation is a process of allocation.' Include in your answer some reference to the key assumptions that support...
-
XYZ commenced operations on 1 June 2016 selling one type of shirt. The company uses FIFO (first in, first out) and perpetual inventory control. The June inventory and sales records for the shirts...
-
Eaglehawk Ltd had the following noncurrent asset on its balance sheet on 30 June 2015. The company adopts a policy of depreciating all relevant items on a straight-line basis at an annual rate of 10...
-
Assume that the business in Exercise 6-9 maintains a perpetual inventory system. Determine the cost of goods sold for each sale and the inventory balance after each sale, assuming the last-in,...
-
QUESTION 9 HC-O-C-R R-C-O-CH HC-O-P-O-CH-CH-NH3* O || O a. Phosphatidic acid, Serine O b. Lysophosphatidic acid, Serine, Free FA O c. Lysophosphatidylserine, Free FA O d. 2 Free FAs, Serine, Glycerol...
-
Two soccer players start from rest, 48 m apart. They run directly toward each other, both players accelerating. The first player's acceleration has a magnitude of 0.50 m/s2. The second player's...
-
Along a straight road through town, there are three speed-limit signs. They occur in the following order: 55, 35, and 25 mi/h, with the 35-mi/h sign located midway between the other two. Obeying...
-
Refer to Multiple-Concept Example 5 to review a method by which this problem can be solved. You are driving your car, and the traffic light ahead turns red. You apply the brakes for 3.00 s, and the...
-
A function is given. r(t) = 5 - t; t = 5, t = 10 (a) Determine the net change between the given values of the variable. (b) Determine the average rate of change between the given values of the...
-
Why are certain functional dependencies called trivial functional dependencies? Explain what is meant by repetition of information and inability to represent information. Explain why each of these...
-
When is a table in BCNF? Explain what this means and provide a specific example? What is a surrogate key, and when should you use one? Give specific examples ? What is normalization? Why is it...
Study smarter with the SolutionInn App