The cars of a roller-coaster ride have a speed of 30 km/h as they pass over the
Question:
The cars of a roller-coaster ride have a speed of 30 km/h as they pass over the top of the circular track. Neglect any friction and calculate their speed v when they reach the horizontal bottom position. At the top position, the radius of the circular path of their mass centers is 18 m, and all six cars have the same mass.
Transcribed Image Text:
30 km/h 18 m -18 m-
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 84% (13 reviews)
The speed of the cars at the bottom position can be calculated using the conservation of energy At t...View the full answer
Answered By
Ravi Tomar
I have 5 years of experience as an Agricultural Economics tutor. During this time, I have been able to successfully provide guidance to students in their studies and help them develop their knowledge and understanding of the subject. My approach to teaching has always been to combine academic learning with practical application, often drawing on my professional experience to help students better understand how the concepts they learn apply to the real world. I also focus on helping students develop critical thinking skills, enabling them to tackle problems independently and develop their own solutions. I have also been able to provide support on specific assignments, helping students to structure their work and ensure that it meets the required quality and standards.
0.00
0 Reviews
10+ Question Solved
Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
Question Posted:
Students also viewed these Engineering questions
-
The regression of Duration of a roller coaster ride on the height of its initial Drop, described in Exercise 30, had R2 = 32.0%. a) What is the correlation between Drop and Duration? b) What would...
-
The following graph shows the position of a roller coaster as a function of time. When is the roller coaster going most quickly? When is it accelerating most quickly? When is it decelerating most...
-
The following graph shows the position of a roller coaster as a function of time. When is the roller coaster going most quickly? When is it accelerating most quickly? When is it decelerating most...
-
What is the "ALDI Way" and what was its quest? Take out costs; eliminate complexity Survival; make enough money to pay overhead costs Increase market share; find more prospective customers Build...
-
Do Problem 14.30 with loop BCFB. In Problem 14.30 (a) Misclosure in the X component? (b) Misclosure in the Y component? (c) Misclosure in the Z component? (d) Length of the loop misclosure? (e)...
-
Gig Harbor Boating is the wholesale distributor of a small recreational catamaran sailboat. Management has prepared the following summary data to use in its annual budgeting process: $ Budgeted unit...
-
How has the internet changed the trend forecasting business? LO.1
-
Following are income statements for Hossa Corporation for 2017 and 2016. Percentage of sales amounts are also shown for each operating expense item. Hossas income tax rate was 38% in 2016 and 40% in...
-
One of the requirements in the correct application of the conceptual framework is to have an enquiring mind. What does this mean.
-
Suppose availability and purchase costs for V8 short blocks at Juarez and New Orleans are the same as in problem #2 (without tariffs). However, suppose that HP does not pay shipping from Juarez or...
-
United Rug Company is a small rug retailer owned and Operated by Pat Kirwan. After the accounts have been adjusted on December 31, the following selected account balances were taken from the ledger:...
-
The small car, which has a mass of 20 kg, rolls freely on the horizontal track and carries the 5-kg sphere mounted on the light rotating rod with r = 0.4 m. A geared motor drive maintains a constant...
-
Imagine the worst possible reports from a system. What is wrong with them? List as many problems as you can. What are the consequences of such reports? What could go wrong as a result? How does the...
-
Explain the principles of database normalization and denormalization, delineating their respective roles in optimizing data storage efficiency, query performance, and data integrity in relational...
-
Asymptotic Computational Complexity O(): Calculate the time complexity of each function below and explain your reasoning. Write your answers on paper and submit a scanned copy. (5 pts each) def...
-
Happy Valley Software has developed a new meteorology software package that will likely revolutionize the weather forecasting industry. They are looking to market the software to the following three...
-
Please read the essay Nasty Women Have Much Work To Do from Alexandra Petri on pages 45-47. In your discussion post, please share your thoughts on what specific strategies she uses to create tone and...
-
We live in an increasingly hyper-competitive global marketplace, where firms are fighting to stay lean and flexible in an effort to satisfy increasingly diverse and specialized consumer demand. In...
-
In this group activity, you will analyze two companies on an intracompany, intercompany, and industry basis. Based on your analysis, you will recommend which company is a better investment. Your...
-
What can you do to reduce hunger where you live? To reduce hunger globally?
-
A continuous foundation with a width of 1 m is located on a slope made of clay soil. Refer to Figure 7.19 and let D f = 1 m, H = 4 m, b = 2 m, = 16.8 kN/m 3 , c = c u = 68 kN/m 2 , = 0, and b = 60....
-
For a cohesive soil with LL = 45 and PL = 25, estimate the difference in the w opt and d(max) values between standard and modified compaction tests. Use Gurtug and Sridharan (2004) correlations.
-
A 1.5 m wide square footing is placed at 1 m depth within the ground where c' = 10 kN/m 2 , ' = 258, and = 18 kN/m 3 . Determine the ultimate bearing capacity of the footing using Terzaghis bearing...
-
question 1- You borrow a simple loan of SR 500,000, interest rate is 20%, it matures in one year. what's the yied to maturity? question 2- calculate_i for One-Year Discount Bond with price(p) =...
-
Taste of Muscat is a reputed chain of restaurants operating in Oman. Assume You are working as a management accountant for this restaurant chain which is specialized in all types of Arabic food. Your...
-
Industry Current Year Minus 1 Current Year Minus 2 Company: Air Products and Chemicals, Inc. (APD) Stock Price: 306.72 USD Shares Outstanding: 220.89 M Financial Ratios Most Current Year Current...
Study smarter with the SolutionInn App