Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 12, Problem 38SP
A load of 50 kg is applied to the lower end of a vertical steel rod 80 cm long and 0.60 cm in diameter. How much will the rod stretch? Y = 190 GPa for steel.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A 480 mm long thighbone (femur), which is the largest and longest bone in the human body, has a cross sectional area of 7.7 × 10–4 m2. A safety factor of 4 applies and the maximum compressional stress that a bone can withstand is 1.6 × 108 N/m2 before it breaks. Young’s Modulus (E ) of a bone at room temperature is 15 × 109 Pa. How much will it compress to support a weight of 1.2 × 105 N?
A vertical steel beam in a building supports a load of 6.0 x 104 N.
a) If the length of the beam is 4.0 m and its cross-sectional area is 8.0 x 10-3 m2, find the distance the beam is compressed along its length.
(b) What maximum load in newtons could the steel beam support before failing?
A brass rod 5ft long with a square cross section 0.5 inch on a side is used to support a 520-lb load and has a Bulk Modulus of brass =1.32 x 107 psi. Its elongation is_______?
Chapter 12 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 12 - Prob. 19SPCh. 12 - Prob. 20SPCh. 12 - 21. What is the mass of a cubic block of ice, 100...Ch. 12 - 22. A cylindrical container 1.2 m high with a...Ch. 12 - 23. What is the value of the specific gravity of...Ch. 12 - 24. Find the density and specific gravity of ethyl...Ch. 12 - 25. Determine the volume of 200 g of carbon...Ch. 12 - 26. The sole of a man’s size-10 shoe is around...Ch. 12 - 27. A 60-kg performer balances on a cane. The end...Ch. 12 - Prob. 28SP
Ch. 12 - 29. During the Second World War, submarine S51...Ch. 12 - 30. In 2010 the U.S. Center for Coastal and Ocean...Ch. 12 - 31. A large tank of benzene is open on top....Ch. 12 - 32. A large open rectangular tank 2.00 m by 2.00 m...Ch. 12 - 33. A certain town receives its water directly...Ch. 12 - 34. At a height of 10 km (33 000 ft) above sea...Ch. 12 - 35. A gold wire fixed to a ceiling hook supports a...Ch. 12 - 36. A bronze rod fixed to a ceiling supports a...Ch. 12 - 37. An iron rod 4.00 m long and 0.500 cm2 in cross...Ch. 12 - 38. A load of 50 kg is applied to the lower end of...Ch. 12 - 39. A horizontal rectangular platform is suspended...Ch. 12 - 40. Determine the fractional change in volume as...Ch. 12 - 41. Compute the volume change of a solid copper...Ch. 12 - 42. The compressibility of water is 5.0 × 10-10...Ch. 12 - 12.43 [II] Two parallel oppositely directed...Ch. 12 - 12.44 [II] A 60-kg motor sits on four cylindrical...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A copper rod with length 1.4 m and cross-sectional area 2.0 cm2 is fastened to a steel rod of length L and cross-sectional area 1.0 cm2. The compound structure is pulled on each side by two forces of equal magnitude 6.00 104 N (Fig. P14.57). Find the length L of the steel rod if the elongations (L) of the two rods are equal. Use the values Ysteel = 2.0 1011 Pa and YCu = 1.1 1011 Pa. FIGURE P14.57arrow_forwardThe lintel of prestressed reinforced concrete in Figure P12.27 is 1.50 m long. The concrete encloses one steel reinforcing rod with cross-sectional area 1.50 cm2. The rod joins two strong end plates. The cross-sectional area of the concrete perpendicular to the rod is 50.0 cm2. Youngs modulus for the concrete is 30.0 109 N/m2. After the concrete cures and the original tension T1 in the rod is released, the concrete is to be under compressive stress 8.00 106 N/m2. (a) By what distance will the rod compress the concrete when the original tension in the rod is released? (b) What is the new tension T2 in the rod? (c) The rod will then be how much longer than its unstressed length? (d) When the concrete was poured, the rod should have been stretched by what extension distance from its unstressed length? (e) Find the required original tension T1 in the rod. Figure P12.27arrow_forwardA 3m long steel bar whose diameter is 25 mm is compressed by a 25 KN force. If the valueof the modulus of elasticity (E) for steel is 200 GPa, what is the stress developed in the steelbar?arrow_forward
- A 5-m high aluminum cylinder must support a load of 450 kN. If the maximum allowable stress is 0.14 GPa, what must be the minimum radius of the cylinder in order for it to support the load?arrow_forward1. A steel beam is placed vertically in the basement of a building to keep the floor above from sagging. The load on the beam is 6.0*104 N, the length of the beam is 2.7 m, and the cross-sectional area of the beam is 7.3*10-3 m2. Find the vertical compression of the beam. The young’s modulus of steel is 200 *109 Pa.arrow_forwardA copper wire of length 2.2m and a steel wire of length 1.6m both of diameter 3.0mm, are connected end to end. When stretched by a load , the net elongation is found to be 0.70mm . Obtain the given load (given Yc=1.1*10 11N/m2)arrow_forward
- A 9 16 -in.-diameter steel rod is tested in tension and elongates 0.00715 in. in a length of 8 in. under a tensile load of 6500 lb. Compute (a) the stress, (b) the strain, and (c) the modulus of elasticity, E, based on this one reading. The proportional limit of this steel is 34,000 psi.arrow_forwardA cube with edges exactly 3.00 cm long is made of material with a bulk modulus of 7.00 x 10 9 N/m 2. When it is subjected to a pressure of 6.00 x 107 Pa its final volume in cm 3 is:arrow_forwardAn anchor made of cast iron of bulk modulus 60.0 × 109 PA and volume of 0.230 m3, is lowered over the side of a ship to the bottom of the harbor where the pressure is greater than sea level pressure by 1.75 × 106 Pa. •Find the change in the volume of the anchor.arrow_forward
- 6. A steel beam is placed vertically in the basement of a building to keep the floor above from sagging. The load on the beam is 5.8*104 N, the length of the beam is 2.6 m, and the cross-sectional area of the beam is 7.1*10-3 m2. Find the vertical compression of the beam if the Young's modulus of steel is 2.00*1011 N/m2arrow_forwardA shearing force of 75 N is applied to an aluminum rod with a length of 10 m, a cross-sectional area of 1.0 x 10-5 m2, and a shear modulus of 25 x 109 N/m2. As a result the rod is sheared through a distance in mm of:arrow_forwardA cube with edges exactly 2 cm long is made of material with a bulk modulus of 3.5 x 10 9 N/m 2. When it is subjected to a pressure of 3.0 x 10 5 Pa its volume in cm 3 is:arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
An Introduction to Stress and Strain; Author: The Efficient Engineer;https://www.youtube.com/watch?v=aQf6Q8t1FQE;License: Standard YouTube License, CC-BY