A light elastic string of natural length I and modulus of elasticity is stretched by a
Question:
A light elastic string of natural length I and modulus of elasticity λ is stretched by a force T, causing the string to extend. In each of the following cases, work out the unknown value.
a. T = 15N, λ = 40N, I = 1.2m. Find the extension.
b. T = 25N, I = 1.5m, x = 0.5m. Find the modulus of elasticity.
c. T = (3λ - 11)N, I = 2 m, x = 0.5 m. Find the tension in the string.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
a The extension of the string can be calculated using Hookes law which states that the force ...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
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
Question Posted:
Students also viewed these Sciences questions
-
A light elastic string of natural length land modulus of elasticity 2 is stretched by an extension x, by means of a force T, causing the string to gain elastic potential energy (EPE). Find the...
-
The ends of a light elastic string of natural length 0.8m and modulus of elasticity 2N are attached to fixed points A and B which are 1.2m apart at the same horizontal level. A particle of mass 0.3...
-
A light, elastic string of natural length 2.4 m is stretched between two points, A and B, on a horizontal ceiling. The distance AB is 4m. The modulus of elasticity of the string is 60 N. A particle...
-
Explain (a) the ways to transfer title to personal property, (b) the three elements of a valid gift, and (c) the difference in the laws treatment of abandoned property, lost property, and mislaid...
-
Can a global strategy that sustains 500 brands possibly be right? Discuss the proposition that Carlsberg should rationalise its facilities and focus on far fewer brands?
-
List the major groupware tools and divide them into synchronous and asynchronous types.
-
Jade Soon, the administrator of General Hospital, is interested in obtaining more accurate cost allocations on the basis of cause and effect. The $180,000 of laundry costs has been allocated on the...
-
John purchased for cash a Revenge automobile manufactured by Japanese Motors, Ltd., from an authorized franchised dealer in the United States. The dealer told John that the car had a 24-month,...
-
t X = X + X = etc + Xp EC f + e At e-ASF(s) ds to Find the general solution of the given system. 10 4 x=(82)x+(-) 0 x(t) =
-
Jillian Limited ( JL) issued a financial instrument with the following terms: A face value of $ 100. Not secured by any assets of the entity (unsecured). Redeemable in cash at the option of the...
-
A particle of mass 0.4kg is hanging from a light elastic string. The string has natural length 2m and modulus of elasticity 100N. It is held at rest with the string extended by a total of 1.2m. If...
-
A particle P is projected with speed 35ms -1 from a point O on a horizontal plane. In the subsequent motion, the horizontal and vertically upwards displacements of P from O are x m and y m ,...
-
Refer to the information in Problem 18-33 except that the transferred-in costs of beginning work in process on May 1 are $ 33,090 (instead of $ 33,698). Transferred-in costs for May equal the total...
-
The heating system in Jacob's building has worn out and he has to get a new one. All the alternatives are gas-fired furnaces, but they vary in efficiency. Model A is leased at $500/year. It has...
-
The cost of the inventory items of Bartlett Ltd at the end of year 2 0 2 3 corresponds to 4 2 , 0 0 0 . The selling price is 4 5 , 0 0 0 but the costs related to the selling and delivery of the...
-
b. A company releasing 2 latest versions (beta and gamma) of its basic processor architecture named alpha. Beta and Gamma are designed by making modifications on three major components(X,Y,Z) of the...
-
five (5) most significant changes for the future of retailing, ranked by its impact on the consumers. the change and a brief explanation of it.
-
Identify the issue about which you are writing Provide a brief description about the competing points of view and a summary of your conclusions. Background: Describe the issue; why is this an issue...
-
Why do the Fed's open market operations have a different effect on money supply than do transactions between two depository institutions?
-
Using the information presented in Problem 13.4B, prepare a partial statement of cash flows for the current year, showing the computation of net cash flows from operating activities using the...
-
A Friedel-Crafts alkylation is an electrophilic aromatic substitution in which the electrophile (E + ) is a carbocation. In previous chapters, we have seen other methods of forming carbocations, such...
-
Identify whether each of the following compounds can be made using a direct Friedel-Crafts alkylation or whether it is necessary to perform an acylation followed by a Clemmensen reduction to avoid...
-
Propose two possible structures for a compound with molecular formula C 5 H 8 that produces an IR signal at 3300 cm -1 .
-
It has been said that the next generation of auditing seeks to take full advantage of emerging technologies in a way that will improve audit quality. Which emerging technology do you believe has the...
-
Which of the following options is not considered a qualified adoption expense under the IRC? A. Expenses incurred that are not reimbursed under another program. B. Expenses directly related to the...
-
Define the Salaries payable account by selecting the appropriate statement below. Multiple choice question. It reports amounts owed to employees and is a liability. It reports amounts owed to...
Study smarter with the SolutionInn App