FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A material with a Young's modulus of 2.4 x 10 7 N/m 2 has a cross-sectional area of 3.80 mm 2 . When a mass

A material with a Young's modulus of 2.4 x 107 N/m2 has a cross-sectional area of 3.80 mm2 . When a mass of 1.70 kg is hung from the material, the material stretches by 3.30 cm. What was the original unstretched length of the material? Give your answer in centimeters without adding units to 2 decimal places.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Hookes law is given by F k L Where F is the force appl... 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

blur-text-image

Step: 3

blur-text-image

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

Physics

Physics

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

2nd edition

77339681, 978-0077339685

More Books

Students also viewed these Physics questions

Question

I'm making SQL Code and needs some help. using CAST(), aggregate functions, I want you to translate these into SQL Code. a. How many products does each category have? b. What is the average bottle...

Answered: 1 week ago

Question

CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...

Answered: 1 week ago

Question

★★★★★
You have a client (Jessica) is married, whose husband stays at home and goes to school. Jessica makes $150,000 per year income before adjustments, but she is not subject to a retirement plan. During...

Answered: 1 week ago

Question

★★★★★
Use Lagrange multipliers to find the maximum area of a rectangle inscribed in the ellipse (Figure 15): (-x,y) (x, y) 2 a2 b2 + J2 = 1 (x, y) (x, y) X

Answered: 1 week ago

Question

★★★★★
Suppose that you buy a 1 -year maturity bond with a coupon of 7% paid annually. If you buy the bond at its face value, what real rate of return will you earn if the inflation rate is a. 4%? b. 6%? c....

Answered: 1 week ago

Question

★★★★★
Recent research has shown that creative people are more likely to cheat than their less-creative counterparts (Gino & Ariely, 2011). Participants in the study first completed creativity assessment...

Answered: 1 week ago

Question

★★★★★
=+a) Without plotting the data, what components can you see in this series? Be specific. For some series, a seasonal effect repeats weekly rather than annually. Heres a regression model fit to these...

Answered: 1 week ago

Question

★★★★★
Janice Tamagi is the accountant for Thin Dime Ltd., which retails low-priced household products through over 20 retail stores across Canada. The company's year-end is December 31 and Janice is...

Answered: 1 week ago

Question

★★★★★
Si los datos tienen una distribucin normal, qu porciento aproximado de los datos est ente dos desviaciones estndar de la media a la izquierda y dos desviaciones estndar de la media a la derecha

Answered: 1 week ago

Question

★★★★★
For the base case in this section, as a percentage of sales, COGS = 70 percent, SGA = 14 percent, R&D = 2.8 percent. Depreciation, Interest expense are fixed as stated. Tax Rate is 21 percent. 1.a...

Answered: 1 week ago

Question

★★★★★
Question 1 : Calculation of EAR on a Money Market Security and provide a brief explanation: Suppose you plan to invest in a money market security that matures in 90 days and offers a 6 percent...

Answered: 1 week ago

Question

★★★★★
Term Project Content The course project is an informative paper. You are asked to choose a drug from the course curriculum. Describe the drug entirely. Therefore, state the chemical name, molecular...

Answered: 1 week ago

Question

★★★★★
1. Using the RK4 method, give the numerical approximation for the IVP: y' y(0)=e; with a step size of h = 0.5 for the point at t = 20. How does this compare to Euler's Method (e.g. simply using the k...

Answered: 1 week ago

Question

★★★★★
You are an attorney specializing in the defense of personal injury lawsuits brought against your clients. One day, Martha, a prospective client comes to your office. She owns a candy store in...

Answered: 1 week ago

Question

★★★★★
Justin, an insurance agent, has just called his client, Shelley to set up a time to meet with to deliver her new life insurance policy. Shelley says she is busy and asks Justin to mail the policy...

Answered: 1 week ago

Question

★★★★★
Part A Head loss A gate valve is being used as a shut-off valve in a pipe system. When the valve is fully open, the flow through the 8-cm diameter pipe is 50 L/min. What is the head loss at the gate...

Answered: 1 week ago

Question

★★★★★
The return on the Rush Corporation in the state of recession is estimated to be -24% and the return on Rush in the state of boom is estimated to be 31%. The return on the Oberman Corporation in the...

Answered: 1 week ago

Question

★★★★★
on 8 For the following set of lengths 130, 170, 160, 160, 150, 190 Third quartile is: et red d out of Select one: O a. 160 a question O b. 145 O c. 175 O d. 180

Answered: 1 week ago

Question

★★★★★
Determine the quark content of these particles: A baryon with charge 0 composed of up and/or strange quarks and/or antiquarks.

Answered: 1 week ago

Question

★★★★★
Stereo speakers should be wired with the same polarity. If by mistake they are wired with opposite polarities, the bass (low frequencies) sound much weaker than if they are wired correctly. Why? Why...

Answered: 1 week ago

Question

★★★★★
You are asked to hang a uniform beam and sign using a cable that has a breaking strength of 417 N. The store owner desires that it hang out over the sidewalk as shown. The sign has a weight of 200.0...

Answered: 1 week ago

Question

★★★★★
Define and contrast control limits, specifications, and process variability.

Answered: 1 week ago

Question

★★★★★
Many organizations use the same process capability standard for all their products or services (e. g., 1.33), but some companies use multiple standards: different standards for different products or...

Answered: 1 week ago

Question

★★★★★
If all observations are within control limits, does that guarantee that the process is random? Explain

Answered: 1 week ago

Previous Question Next Question