A horizontal 3-ft long ASTM 50 cast iron beam with fixed ends and having a rectangular...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A horizontal 3-ft long ASTM 50 cast iron beam with fixed ends and having a rectangular cross sectional dimensions H x B (H=2B) is to be bumped at midspan, perpendicular to the axis of the beam, by a 50-lb rigid body moving horizontally at a striking velocity of 20 miles per hour. If the beam's maximum stress value matches its ultimate point, determine its dimensions H and B? A horizontal 3-ft long ASTM 50 cast iron beam with fixed ends and having a rectangular cross sectional dimensions H x B (H=2B) is to be bumped at midspan, perpendicular to the axis of the beam, by a 50-lb rigid body moving horizontally at a striking velocity of 20 miles per hour. If the beam's maximum stress value matches its ultimate point, determine its dimensions H and B?
Expert Answer:
Answer rating: 100% (QA)
Sol L 3t 09144 m ASTM 50 cast ion Jull 362Mla 3D H 2B m 5olb E 2267 kg 20mi ... View the full answer
Related Book For
Materials Science and Engineering An Introduction
ISBN: 978-0470419977
8th edition
Authors: William D. Callister Jr., David G. Rethwisch
Posted Date:
Students also viewed these mechanical engineering questions
-
A specimen of ductile cast iron having a rectangular cross section of dimensions 4.8 mm à 15.9 mm (3/16 in. à 5/8 in.) is deformed in tension. Using the load-elongation data tabulated...
-
A long steel beam with rectangular cross section of 40 cm by 60 cm is mounted on an insulating wall as shown in the sketch below the rod is heated by radiant heaters that maintain the top and bottom...
-
A tapered cantilever beam AB having rectangular cross sections is subjected to a concentrated load P = 50 lb and a couple M0 = 800 lb-in. acting at the free end [see figure part (a)]. The width b of...
-
Consider an atom diffuses in a 3 D simple cubic lattice by a random walk mechanism. The atom jumps 6 x 1 0 - 5 times per second at 3 0 0 K and 3 x 1 0 4 times per second at 6 0 0 K . Assuming that...
-
An article in Financial Analysts Journal discusses results of a regression analysis of average price per share P on the independent variable X/k, where X/k is the contemporaneous earnings per share...
-
Prove: The equation of the line through the distinct points (a1, b1) and (a2, b2) can be written as 2
-
Let $R_{j}^{2}$ be the coefficient of determination when we regress the $j$ th regressor on the other $k-1$ regressors. Show that the $j$ th variance inflation factor may be expressed as...
-
Comparative statement of financial position accounts of Jensen Limited, which follows IFRS, appear below: Data from Jensen's 2017 income statement follow: Additional information: 1. Equipment that...
-
(a) Table 1 shows a truth table. Table 1 A 0 BO C X 0 0 1 0 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 1 0 1 1 0 1 1 1 1 0 (i) Produce a Boolean expression for X in terms of A, B and C based on the truth...
-
Gabrielle receives 52 paychecks each year. She always deposits a specific percentage of her gross pay into her savings account. She also receives a bonus check, which is always more than $250, at the...
-
Show that the area for an SAA triangle is given by a sin sin y 2 sina Assume that a, B, and a are given. A
-
Sam and David, college students, have formed a bike-sharing enterprise that they are operating during the summer between their junior and senior year of college. Sam contributed $10,000, and Dave...
-
Walt Co. purchases a futures contract specifying FJ$580,500 (FJ$ stands for Fijian dollar, currency of Fiji) with the June settlement date. This futures contract is priced at $0.48/FJ$. On February...
-
Coco Corp. has the following selected account balances as of 12/31/Year5: Cash $13,500 Accounts receivable $128,000 Allowance for uncollectible accounts $12,000 (NORMAL, credit balance- a negative...
-
On January 1, Jim purchased 50 shares of Potomac Corporation stock for $50,000. Potomac is a calendar year S corporation and Jim's share of the company's earnings for the year is $20,000. His...
-
Yehudis and Anika are equal partners in YA Partnership. Yehudis receives a nonliquidating distribution of land with a $250,000 adjusted basis and a $350,000 fair market value. Prior to the...
-
When the production possibility frontier shifts out relatively more in one direction, what will happen to the growth of supply and relative supply? Use diagrams to explain your answer.
-
Doorharmony Company makes doorbells. It has a weighted- average cost of capital of 5% and total assets of $ 5,900,000. Doorharmony has current liabilities of $ 750,000. Its operating income for the...
-
Using Equation 20.14, determine which of the superconducting elements in Table 20.7 are superconducting at 3 K and in a magnetic field of 15,000 A/m.
-
Problem 18.47 noted that FeO (wustite) may behave as a semiconductor by virtue of the transformation of Fe2+ to Fe3+ and the creation of Fe2+ vacancies; the maintenance of electroneutrality requires...
-
(a) Explain why residual thermal stresses are introduced into a glass piece when it is cooled. (b) Are thermal stresses introduced upon heating? Why or why not?
-
Margin of error = \($5\), standard deviation = \($20\)
-
Margin of error = 18.2 cm, standard deviation = 95.2 cm
-
Margin of error = 0.5 g, standard deviation = 8.7 g
Study smarter with the SolutionInn App