VEC MECH 180-DAT EBOOK ACCESS(STAT+DYNA)
12th Edition
ISBN: 9781260916942
Author: BEER
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 5.3, Problem 5.79P
For the beam and loading of Prob. 5.78, determine (a) the distance a for which wA = 20 kN/m, (b) the corresponding value of wB.
In the following problems, use γ = 62.4 lb/ft3 for the specific weight of fresh water and γc = 150 Ib/ft3 for the specific Weight of concrete if U.S. customary units are used. With SI units, use ρ = 103 kg/m3 for the density of fresh water and ρc = 2.40 × 103 kg/m3 for the density of concrete. (See the footnote on page 236 for how to determine the specific weight of a material given its density.)
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
In the special position shown for the log hoist, booms AF and EG are at right angles to one another and AF is perpendicular to AB.If the hoist is handling a log weighing 4800 lb, compute the forces due to the weight of the log supported by:
Pins at B, in lb
Give me right answer please.
1.1 Formative Assessments
Problem 1
4.5 The homogeneous beam AB weighs 400lb. For each support conc
shown in (a) through (d), draw the FBD of the beam and determine the numt
unknowns.
Cable
12 ft
B
A
6 ft
6 ft
B
A
C
40°
(а)
(b)
Cables
60°
30°
12 ft
B
A
12 ft
В
(c)
(d)
Fig. P4.5
Chapter 5 Solutions
VEC MECH 180-DAT EBOOK ACCESS(STAT+DYNA)
Ch. 5.1 - 5.1 through 5.9 Locate the centroid of the plane...Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.
Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - Locate the centroid of the plane area shown.Ch. 5.1 - PROBLEM 5.16 Determine the y coordinate of the...Ch. 5.1 - Show that as r1 approaches r2, the location of the...Ch. 5.1 - Prob. 5.18PCh. 5.1 - Prob. 5.19PCh. 5.1 - A built-up beam is constructed by nailing seven...Ch. 5.1 - The horizontal x axis is drawn through the...Ch. 5.1 - The horizontal x-axis is drawn through the...Ch. 5.1 - PROBLEM 5.23 The first moment of the shaded area...Ch. 5.1 - A thin, homogeneous wire is bent to form the...Ch. 5.1 - A thin, homogeneous wire is bent to form the...Ch. 5.1 - Prob. 5.26PCh. 5.1 - A thin, homogeneous wire is bent to form the...Ch. 5.1 - Prob. 5.28PCh. 5.1 - The frame for a sign is fabricated from thin, flat...Ch. 5.1 - The homogeneous wire ABCD is bent as shown and is...Ch. 5.1 - The homogeneous wire ABCD is bent as shown and is...Ch. 5.1 - Prob. 5.32PCh. 5.1 - Knowing that the distance h has been selected to...Ch. 5.2 - Determine by direct integration the centroid of...Ch. 5.2 - 5.34 through 5.36 Determine by direct integration...Ch. 5.2 - 5.34 through 5.36 Determine by direct integration...Ch. 5.2 - 5.37 through 5.39 Determine by direct integration...Ch. 5.2 - 5.37 through 5.39 Determine by direct integration...Ch. 5.2 - Prob. 5.39PCh. 5.2 - 5.40 and 5.41 Determine by direct integration the...Ch. 5.2 - 5.40 and 5.41 Determine by direct integration the...Ch. 5.2 - 5.42 Determine by direct integration the centroid...Ch. 5.2 - 5.43 and 5.44 Determine by direct integration the...Ch. 5.2 - 5.43 and 5.44 Determine by direct integration the...Ch. 5.2 - 5.45 and 5.46 A homogeneous wire is bent into the...Ch. 5.2 - 5.45 and 5.46 A homogeneous wire is bent into the...Ch. 5.2 - A homogeneous wire is bent into the shape shown....Ch. 5.2 - 5.48 and 5.49 Determine by direct integration the...Ch. 5.2 - Prob. 5.49PCh. 5.2 - Prob. 5.50PCh. 5.2 - Determine the centroid of the area shown when a =...Ch. 5.2 - Determine the volume and the surface area of the...Ch. 5.2 - Determine the volume and the surface area of the...Ch. 5.2 - Determine the volume and the surface area of the...Ch. 5.2 - Determine the volume and the surface area of the...Ch. 5.2 - Determine the volume of the solid generated by...Ch. 5.2 - Prob. 5.57PCh. 5.2 - Prob. 5.58PCh. 5.2 - Prob. 5.59PCh. 5.2 - Determine the capacity, in liters, of the punch...Ch. 5.2 - Determine the volume and total surface area of the...Ch. 5.2 - Prob. 5.62PCh. 5.2 - Determine the total surface area of the solid...Ch. 5.2 - Determine the volume of the brass collar obtained...Ch. 5.2 - The shade for a wall-mounted light is formed from...Ch. 5.3 - 5.66 and 5.67 For the beam and loading shown,...Ch. 5.3 - 5.66 and 5.67 For the beam and loading shown,...Ch. 5.3 - 5.68 through 5.73 Determine the reactions at the...Ch. 5.3 - 5.68 through Determine the reactions at the beam...Ch. 5.3 - 5.68 through 5.73 Determine the reactions at the...Ch. 5.3 - 5.68 through Determine the reactions at the beam...Ch. 5.3 - 5.68 through 5.73 Determine the reactions at the...Ch. 5.3 - 5.68 through 5.73 Determine the reactions at the...Ch. 5.3 - Determine (a) the distance a so that the vertical...Ch. 5.3 - Prob. 5.75PCh. 5.3 - Determine the reactions at the beam supports for...Ch. 5.3 - Determine (a) the distributed load w0 at the end D...Ch. 5.3 - The beam AB supports two concentrated loads and...Ch. 5.3 - For the beam and loading of Prob. 5.78, determine...Ch. 5.3 - The cross section of a concrete dam is as shown....Ch. 5.3 - Prob. 5.81PCh. 5.3 - The dam for a lake is designed to withstand the...Ch. 5.3 - Prob. 5.83PCh. 5.3 - The friction force between a 6 6-ft square sluice...Ch. 5.3 - A freshwater marsh is drained to the ocean through...Ch. 5.3 - Prob. 5.86PCh. 5.3 - The 3 4-m side of an open tank is hinged at its...Ch. 5.3 - Prob. 5.88PCh. 5.3 - A 0.5 0.8-m gate AB is located at the bottom of a...Ch. 5.3 - Prob. 5.90PCh. 5.3 - Prob. 5.91PCh. 5.3 - Prob. 5.92PCh. 5.3 - Prob. 5.93PCh. 5.3 - Prob. 5.94PCh. 5.3 - The square gate AB is held in the position shown...Ch. 5.4 - Consider the composite body shown. Determine (a)...Ch. 5.4 - A cone and a cylinder of the same radius a and...Ch. 5.4 - Determine the location of the center of gravity of...Ch. 5.4 - Prob. 5.99PCh. 5.4 - For the stop bracket shown, locate the x...Ch. 5.4 - Fig. P5.100 and P5.101 5.101 For the stop bracket...Ch. 5.4 - For the machine element shown, locate the x...Ch. 5.4 - Fig. P5.102 and P5.103 5.103 For the machine...Ch. 5.4 - For the machine element shown, locate the y...Ch. 5.4 - For the machine element shown, locate the x...Ch. 5.4 - 5.106 and 5.107 Locate the center of gravity of...Ch. 5.4 - 5.106 and 5.107 Locate the center of gravity of...Ch. 5.4 - A corner reflector for tracking by radar has two...Ch. 5.4 - A wastebasket, designed to fit in the corner of a...Ch. 5.4 - Prob. 5.110PCh. 5.4 - Prob. 5.111PCh. 5.4 - Prob. 5.112PCh. 5.4 - Locate the center of gravity of the sheet-metal...Ch. 5.4 - A thin steel wire with a uniform cross section is...Ch. 5.4 - The frame of a greenhouse is constructed from...Ch. 5.4 - Locate the center of gravity of the figure shown,...Ch. 5.4 - PROBLEM 5.117 Locate the center of gravity of the...Ch. 5.4 - A scratch awl has a plastic handle and a steel...Ch. 5.4 - Prob. 5.119PCh. 5.4 - PROBLEM 5.120 A brass collar, of length 2.5 in.,...Ch. 5.4 - Prob. 5.121PCh. 5.4 - Prob. 5.122PCh. 5.4 - Prob. 5.123PCh. 5.4 - Prob. 5.124PCh. 5.4 - PROBLEM 5.125 Locate the centroid of the volume...Ch. 5.4 - PROBLEM 5.126 Locate the centroid of the volume...Ch. 5.4 - Prob. 5.127PCh. 5.4 - Prob. 5.128PCh. 5.4 - PROBLEM 5.129 Locate the centroid of the volume...Ch. 5.4 - Prob. 5.130PCh. 5.4 - Prob. 5.131PCh. 5.4 - PROBLEM 5.132 The sides and the base of a punch...Ch. 5.4 - Locate the centroid of the section shown, which...Ch. 5.4 - Prob. 5.134PCh. 5.4 - Prob. 5.135PCh. 5.4 - Alter grading a lot, a builder places four stakes...Ch. 5 - 5.137 and 5.138 Locate the centroid of the plane...Ch. 5 - 5.137 and 5.138 Locate the centroid of the plane...Ch. 5 - Prob. 5.139RPCh. 5 - Prob. 5.140RPCh. 5 - Prob. 5.141RPCh. 5 - Prob. 5.142RPCh. 5 - Determine the reactions at the supports for the...Ch. 5 - A beam is subjected to a linearly distributed...Ch. 5 - Prob. 5.145RPCh. 5 - Prob. 5.146RPCh. 5 - An 8-in.-diameter cylindrical duct and a 4 8-in....Ch. 5 - Three brass plates are brazed to a steel pipe to...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Two blocks are connected by a (massless) string that passes over a (massless, frictionless) pulley as shown. Assume the interface between block A and the horizontal tabletop to be frictionless. pulley If mA = 6.3 kg and mg = 8.8 kg, what is the tension in the string? Express your answer in N, to at least one digit after the decimal point.arrow_forwardA mechanism carries a constant load P applied to the seat as shown. For the angle 8, determine the following (a) the lengths LBE and LAB, in m (b) the angles a and p, in degrees Draw the complete FBD of (c) members AB, FG, EBH and GHI 6 Calculate the forces, in Newtons, for the following (d) member FG (e) pin H (f) hydraulic cylinder AB Given: P = 770 N, 0 = 30.4° E 100 175 Jos ou si ION 400 LBE This is not yoproperty so do not u in any way of 150 0 C SV ANG FUD UJ operty so do not if it were you 150 D E 175 B 200 Dimensions in millimeters G H 150 This is not your property so do not use it in any way as if it were yourarrow_forwardA rigid bar AD is supported by a ball-and-socket at D, and the two cables are attached to the beam at A. A downward force of magnitude 5000 N is applied at A. Neglect the weight of the rigid bar AD. what is the magnitude of the tension AB, denoted by T1? And what is the magnitude of the tension AC, denoted by T2 АВ Let T %3D АВ = T, r AB АС Ťc=T2 АС I m 2 m m 2 m 4 m 5000 Narrow_forward
- A caisson for closing the entrance to a dry dock is of trapezoidal from 16 m wide at the top and 12 m wide at the bottom and 8 m deep. Find the total force in MN on the caisson if the water on the outside is 1 m below the top level of the caisson and the dock is empty. enclude your free body diagram. a.117.72 b.80.93 c.3.164 d.37.77arrow_forwardDetermine the value of w and P such that the resultant of the system is a downward force of magnitude 1200 N acting 3.6 m to the right of A. Determine the magnitude of the uniform load w. a.252 N/m b.646.1 N/m c.387.7 N/m d.553.8 N/marrow_forwardThe timber AB of Figure Y is 7.20 m long by 15 cm square. Find the specific weight of the timber and the total weight of the anchor (sp. gr. 2.40)arrow_forward
- A container of mass m = 120 kg is supported by three cables as shown.arrow_forwardReduce the given forces and force pairs to O. (Units are cm.)arrow_forwardProblem 1.10 A mass M is suspended at the end of a spring of length I and stiffness s. If the mass of the spring is m and the velocity of an element dy of its length is proportional to its distance y from the fixed end of the spring, show that the kinetic energy of this element is where v is the velocity of the suspended mass M. Hence, by integrating over the length of the spring, show that its total kinetic energy is mv² and, from the total energy of the oscillating system, show that the frequency of oscillation is given by w? M+ m/3arrow_forward
- 3.arrow_forwardRequired information Problem 02.003 - Addition of planar forces applied to a hook NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Two forces P and Q are applied as shown at point A of a hook support. ट 20°i 35° Problem 02.003.b - Resultant of forces applied to a hook using the triangle rule Knowing that P = 75 N and Q = 195 N, determine graphically the magnitude and direction of their resultant using the triangle rule. The magnitude of the resultant is The direction of the resultant is 245.8 N. 14.5°arrow_forwardQ6. For the pin-connected frame structure below, force F= 1.5 kN, load intensity w = 408 N/m, and angle 0 = 67°. Determine the magnitude of resultant force (in the unit of N) acting on the pin at point C. 1 m F 1.5 m 1m B Please pay attention: the numbers may change since they are randomized. Your answer must include 1 place after the decimal point.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University Press
Mechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSON
Thermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEY
Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning
Engineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Column buckling; Author: Amber Book;https://www.youtube.com/watch?v=AvvaCi_Nn94;License: Standard Youtube License