Since only changes in potential energy are important in any problem, a student decides to let the
Question:
Since only changes in potential energy are important in any problem, a student decides to let the elastic potential energy of a spring be zero when the spring is stretched a distance x1. The student decides, therefore, to let U = 1/2 k(x - x1)2. Is this correct? Explain.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (14 reviews)
This is incorrect It incorrectly gives U U 2 U 1 kx 2 x 1 2 rather than the correct U kx 2 ...View the full answer
Answered By
Susan Juma
I'm available and reachable 24/7. I have high experience in helping students with their assignments, proposals, and dissertations. Most importantly, I'm a professional accountant and I can handle all kinds of accounting and finance problems.
4.40+
15+ Reviews
45+ Question Solved
Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
Question Posted:
Students also viewed these Physics questions
-
(Multiple choice) (1) True or false: (a) Only the net force acting on an object can do work. (b) No work is done on a particle that remains at rest. (c) A force that is always perpendicular to the...
-
Energy is conventionally measured in Calories as well as in joules. One Calorie in nutrition is one kilocalorie defined as 1 kcal = 4 186 J. Metabolizing one gram of fat can release 9.00 kcal. A...
-
A thrill-seeking cat with mass 4.00 kg is attached by a harness to an ideal spring of negligible mass and oscillates vertically in SHM. The amplitude is 0.050 m, and at the highest point of the...
-
The following scatter plot indicates that 200 150 > 100 50 0 0 20 X 40 O a log x transform may be useful Oa y transform may be useful a x transform may be useful Ono transform is needed Oa 1/x...
-
Raber Corporation has found that 60% of its sales in any given month are credit sales, while the remainder are cash sales. Of the credit sales, the company has experienced the following collection...
-
Identify three examples of each of the types of system architectures listed below: a. Centralized architecture b. Decentralized architecture
-
On March 31, Daisy Tennis Equipment had a $165,000 debit balance in Accounts Receivable. During April, Daisy Tennis Equipment had the following transactions: Sales of $490,000, all on credit. ...
-
A project costs $1 million and has a base-case NPV of exactly zero (NPV = 0). What is the projects APV in the following cases? a. If the firm invests, it has to raise $500,000 by a stock issue. Issue...
-
What person in the public eye (celebrity, politician, hero, etc.) does Dorian Gray remind you of? Why? Explain by citing both specific sentences from the story, and actions that the person in modern...
-
Reconsider the best- and worst-case scenarios in the previous problem. Do the best- and worst-case outcomes when each variable is treated independently seem to be reasonable scenarios in terms of the...
-
Figure 7.22a shows the potential energy function for the force F x = -kx. Sketch the potential energy function for the force F x = +kx. For this force, is x = 0 a point of equilibrium? Is this...
-
In physical terms, explain why friction is a nonconservative force. Does it store energy for future use?
-
Write the product of each of the following bimolecular substitutions. The solvent is indicated above the reaction arrow. (a) (b) (c) (d) (e) (f) CHCH-CH-Br+ Na+I- Acetone DMSO (CH2CHCH2I+Na CN...
-
Pouch Corporation is working on its direct labor budget for the next two months. Each unit of output requires 0.80 direct labor-hours. The direct labor rate is $18.00 per direct labor-hour. The...
-
Before automation became more prevalent, overhead was often calculated and allocated as a function of direct labor costs or direct labor hours. Discuss whether you feel this method of allocation is...
-
Wildhorse Company is working on two job orders. The job cost sheets show the following: Job 201 Job 202 Direct materials $7,300 $9,050 Direct labour 3,950 6,000 Prepare the two summary entries to...
-
The Cowboy Saddle Company manufactures plastic saddles that are used in the assembly process of their Mr. Ed doll. If the run time for producing a batch of saddles is 4 days, the rate of production...
-
It uses diagnostic techniques complemented by the use of graphics and visualizations to make it easier to understand, such as flow diagrams for process analysis or bar graphs to show the results of...
-
Explain the position of a guarantor with respect to the debtors obligations and how those obligations are affected by subsequent dealings between the parties.
-
On March 31, 2018, Gardner Corporation received authorization to issue $30,000 of 9 percent, 30-year bonds payable. The bonds pay interest on March 31 and September 30. The entire issue was dated...
-
Vectors A and B have scalar product -6.00 and their vector product has magnitude +9.00. What is the angle between these two vectors?
-
Vector A has magnitude 12.0 m and vector B has magnitude 16.0 m. The scalar product A B is 90.0 m 2 . What is the magnitude of the vector product between these two vectors?
-
When two vectors A and B are drawn from a common point, the angle between them is ɸ. (a) Using vector techniques, show that the magnitude of their vector sum is given by (b) If A and B...
-
Avondale Industries reported the following data for 2022: Current liabilities $55,000 Interest expense.. $6,000 Noncurrent liabilities. 60,000 Income tax expense. 2,400 Stockholders' equity. 50,000...
-
Apex Company prepared the statement of cash flows for the current year that is shown below: Apex Company Statement of Cash Flows-Indirect Method Operating activities: Net income Adjustments to...
-
Jefferson Company's demand for its only product exceeds its manufacturing capacity. The company provided the following information for the machine whose limited capacity is prohibiting the company...
Study smarter with the SolutionInn App