The deflection H of a metal structure can be calculated using the formula where I, , D
Question:
The deflection H of a metal structure can be calculated using the formula
where I, ρ, D and L are the moment of inertia, density, diameter and length respectively, and g is the acceleration due to gravity. If the value of H is to remain unaltered when I increases by 0.1%, ρ by 0.2% and D decreases by 0.3%, what percentage change in L is required?
Transcribed Image Text:
H = 1pD13/2 20g
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (3 reviews)
1 21 We want to find P AL to ...View the full answer
Answered By
Douglas Makokha
Unlock Academic Success with Dedicated Tutoring and Expert Writing Support!
Are you ready to excel in your academics? Look no further! As a passionate tutor, I believe that dedication and hard work are the keys to achieving outstanding results. When it comes to academics, I strive to provide nothing but the best for every student I encounter.
With a relentless thirst for knowledge, I have extensively researched numerous subjects and topics, equipping myself with a treasure trove of answers to tackle any question that comes my way. With four years of invaluable experience, I have mastered the art of unraveling even the most intricate problems. Collaborating with esteemed writers has granted me exclusive access to the trade secrets utilized by the industry's top professionals.
Allow me the pleasure of assisting you with your writing assignments. I thrive on challenges and will guide you through any obstacles you may face. Together, we will unlock your academic potential and pave the way for your success.
4.90+
60+ Reviews
342+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Can I have the code to input these values and plot it like the graph below but on mathematica with error bars and a legend and x and y titles?? 1/d (x axis) capacitance(y axis) 2139.037433 2.4E-09...
-
In Example 12.10 (Section 12.6) we saw that inside a planet of uniform density (not a realistic assumption for the earth) the acceleration due to gravity increases uniformly with distance from the...
-
Which of the following statements about an acquiescence is correct? a. Acquiescences are published only for certain regular decisions of the U.S. Tax Court. b. The IRS does not issue acquiescences to...
-
Ammonia is oxidized in a well-insulated continuous reactor: 4 NH 3 (g) + 5 O 2 (g) ? 4 NO (g) + 6 H 2 O (v): ?H? ? = ? 904.7 kJ/mol The feed stream enters at 200?C and the products leave at...
-
Financial budgets: cash flows Monthly cash budgets of inflows and outflows are an important part of the budgeting process in most organizations. In the course of preparing a cash budget, the...
-
The number of working strokes per minute in case of 4-stroke I.C. engine are (a) \(\mathrm{N} / 2\) (b) \(\mathrm{N}\) (c) \(2 \mathrm{~N}\) (d) \(4 \mathrm{~N}\) where \(\mathrm{N}=\mathrm{rpm}\).
-
Ken Ham started his own consulting firm, Hambone Consulting, on May 1, 2010. The trial balance at May 31 is as follows. In addition to those accounts listed on the trial balance, the chart of...
-
What observations are made from statement of operation with a result of 1 1 % and balanced sheet result of 0 . 9 4 1 .
-
In the calculation of the power in an a.c. circuit using the formula W = EI cos , errors of +1% in I, 0.7% in E and + 2% in occur. Find the percentage error in the calculated value of W when = 1/3...
-
The resistance of a length of wire is given by where k is a constant. L is increasing at a rate of 0.4% min 1 , is increasing at a rate of 0.01% min 1 and D is decreasing at a rate of 0.1% min 1 ....
-
What happens if I leave out the keyword static when defining a static method?
-
A metal ingot weighs $400 \mathrm{~N}$ in air. When the ingot is completely submerged in water, it weighs $250 \mathrm{~N}$. What is the volume of the ingot and its density in air?
-
The successor to Alvin, the submersible that was used to locate the Titanic, is being built. The goal is to be able to reach the deepest depths in the Atlantic and Pacific oceans, about $11,000...
-
A container of an organic liquid a $25^{\circ} \mathrm{C}$ has a mass of $1100 \mathrm{~kg}$ and a volume of $0.94 \mathrm{~m}^{3}$. Find the liquid's weight, its density, and its specific gravity.
-
A vertical, cylindrical tank with a diameter of $10 \mathrm{~m}$ and a depth of $4 \mathrm{~m}$ is filled to the top with water at $25^{\circ} \mathrm{C}$. If the water is heated to $60^{\circ}...
-
An adult, male giraffe has a blood pressure on the order of $37 \mathrm{kPa}$ above atmospheric pressure. How high can the giraffe heart pump a column of blood with specific gravity of 1.06 ?
-
A Carnot refrigerator transfers heat from its inside (6.00C) to the room air outside (20.00C). (a) Find the coefficient of performance of the refrigerator. (b) Determine the magnitude of the minimum...
-
You are planning to purchase your first home five years from today. The required down payment will be $50,000. You currently have $20,000. but you plan to contribute $500 each quarter to a special...
-
The 304 stainless steel tube has a thickness of 10 mm. If the allowable shear stress is Ï allow = 80 MPa, determine the maximum torque T that it can transmit. Also, what is the angle of twist of...
-
The plastic hexagonal tube is subjected to a torque of 150 N m. Determine the mean dimension a of its sides if the allowable shear stress is Ï allow = 60 MPa. Each side has a thickness of t = 3...
-
The steel tube has an elliptical cross section of mean dimensions shown and a constant thickness of t = 0.2 in. If the allowable shear stress is Ï allow = 8 ksi, and the tube is to resist a...
-
Managers, responsible for the acquisition of technology processes and products face a significant challenge. Besides technology changing so rapidly, other areas of concern make it difficult, at best,...
-
Identify AND explain the criticisms of depicting the intelligence cycle as a linear or circular process in your initial discussion posting. This textual portion of your initial discussion posting...
-
Time Management / Dealing With A Failing Grade, Requirements. https://youtu.be/z7e7gtU3PHY?si=vt1Zs_JzvsMH0VqD https://youtu.be/BVvdTyE27Z4?feature=shared Which of these topics worries you more, and...
Study smarter with the SolutionInn App