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
Textbook Question
Chapter 12, Problem 36SP
A bronze rod fixed to a ceiling supports a load of 40.0 KN (17.8 × 104 lb). The rod is 30.0 m long and has a square cross-section of 1.00 cm by 1.00 cm. By how much has the rod been stretched by the load? [Hint: Use Table 12-2.]
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A support column that is pinned at one end and fixed at the other is to be used to support a 12000-
pound load (P 12000 lbf). The support is required to be a hollow tube with a length of 3 feet
(1 = 12 in.) and an outer diameter of 1.5 inches (do 1.5 in.). Determine the wall thickness of
the tube that will maintain a safety factor of 1.8 (n = 1.8) if the material to be used is aluminum
(E
10.4 Mpsi, Sy = 60 ksi).
=
=
do = Ø 1.5 in.
A rectangular steel column (20.0 cm x 15.0 cm) supports a load of 12.0 metric tons. If the column is 2.00 m in length before being stressed, what is the decrease in length?
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?
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 suspender rod of a suspension bridge is 25.0 m long. If the rod is made of steel, what must its diameter be so that it does not stretch more than 1.0 cm when a 2.5 × 104 -kg truck passes by it? Assume that the rod supports all of the weight of the truck.arrow_forwardA load of 18 x 104 N is placed upon a vertical steel support of 6.0 m height and with a cross-sectional area of 20 cm2. How much is the support compressed by the load?arrow_forwardA steel cable 3.00 cm2 in the cross-sectional area has a mass of 2.40 kg per meter of length. If 500 m of the cable is hung over a vertical cliff, how much does the cable stretch under its own weight?arrow_forward
- A 23.0 m long steel cable with a cross-sectional area of 2.06 10-3 m2 is used to suspend a 3.80 x 103 kg container. By how much will the cable stretch (in m) once bearing the load? (Young's modulus for steel is Y = 20 x 1010 Pa.)arrow_forwardA force stretches a wire by 4.0 mm. A third wire of the same material has the same length and twice the diameter as the first. How far will it be stretched by the same force? (Hint: What happens to the area if the diameter doubles? Does it increase by a factor of 2 or factor of 4?)arrow_forwardSteel beams are used for load bearing supports in a building. Each beam is 4.0 m long with a cross-sectional area of 8.5 × 103 m² and supports a load of 4.7 x 10“ N. Young's modulus for steel is 210 x 109 N/m2. (a) How much compression (in mm) does each beam adergo along its length? 0.00012 Consider the basic definition for Young's modulus. mm (b) Determine the maximum load (in N) one of these beams can support without any structural failure if the compressive strength of steel is 1.50 x 108 N/m². N. Additional Materialsarrow_forward
- a 300 kg cylinder that is horizontal. Three steel wires support the cylinder from a ceiling.Wires 1 and 3 are attached at the ends of the cylinder, and wire 2 is attached at the center. The wires each have a crosssectional area of 2.00 * 10-6 m2. Initially (before the cylinder was put in place) wires 1 and 3 were 2.0000 m long and wire 2 was 6.00 mm longer than that. Now (with the cylinder in place) all three wires have been stretched.What is the tension in (a) wire 1 and (b) wire 2?arrow_forwardA solid cylindrical steel column is 8.0m long and 12.0 cm in diameter. What will be its decrease in length when carrying a load of 68 522 kg? Y = 1.9x10^11 Pa.arrow_forwardA diver stands (100kg) at the end of a diving board, causing the board to dip 15cm. Theboard has a width of 34cm and a thickness of 6cm. If the shear modulus of the board is2X10^6Pa, what is the length of the board? (Answer: 6.24m)arrow_forward
- A steel cable 3.00 cm2 in cross-sectional area has amass of 2.40 kg per meter of length. if 500 m of the cable ishung over a vertical cliff, how much does the cable stretch underits own weight? Take Ysteel=2.00 X 1011N/m2.arrow_forwardA uniform brass plate with area of 18 x 18 m?, has mass of 3 kg which is hold by three cables in the horizontal position as shown. Please calculate the tension in each cable. B A 6 m. 9 m. 12 m. 9 m. ANSWERS TA (N) TB (N) Tc (N)arrow_forwardThe total cross-sectional area of the load-bearing calcified portion of the two forearm bones (radius and ulna) is approximately 2.7 cm2. During a car crash, the forearm is slammed against the dashboard. The arm comes to rest from an initial speed of 80 km/h in 4.8 ms. If the arm has an effective mass of 3.0 kg, what is the compressional stress that the arm withstands during the crash?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- University Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice UniversityPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
University Physics Volume 1
Physics
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:OpenStax - Rice University
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
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