6.81 bendng 3 2xO Lecture 2 ConceptsO Lecture 2 ConceptsO Lechure 2 Conceptsx6 Lecture 2 ConceptsD File mfs04/user08/SGCHAYEA/Documents/Week2 Bending3_21-22-1%20(1).pdfx +2 Concepts25 / 26PROBLEM 6.81Determine the location y of the centroid of the cross-sectionalarea of the channel, and then calculate the 2nd moment of areaabout this axis, I-21[91.7 mm, 216x106 mm*]50 mm50 mm350 mmeDisplay E231

Answered: Image /qna-images/answer/79a2765a-6b81-4e6a-af38-17b4479574d1.jpg

Determine the location y of the centroid of the cross-sectional area of the channel, and then calculate the 2nd moment of area about this axis, I [91.7 mm, 216x106 mm*] 50 mm 50 mm 250 mm 50 mm 350 mm

Determine the location y of the centroid of the cross-sectional area of the channel, and then calculate the 2nd moment of area about this axis, I [91.7 mm, 216x106 mm*] 50 mm 50 mm 250 mm 50 mm 350 mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.13P: The parametric equations of the plane curve known as a cycloid are x=a(sin) and y=a(1cos). Use...

See similar textbooks

Related questions

Q: A 125mm-diameter work-bar, 1200mm long is held between centers of an engine lathe. A 400mm portion…

Q: Two horizontal 6.42-kip forces are applied to pin B of the assembly shown. Knowing that a pin of…

Q: Cyclones are equipment used to remove particulate matter from atmospheric emissions whose removal…

A: given; Cyclones are equipment used to remove particulate matter from atmospheric emissions whose…

Q: (a) Describe THREE (3) distinguishing features between NC and CNC systems. (b) Define the following,…

Q: 6. A spring loaded launcher is to be created such that from an elevated position of 2.50m high, a…

Q: Find the reactions at support A. 4 kN/m 3 kN/m 6m X 6m

A: Draw the free body diagram at A

Q: Dry air consists of oxygen, nitrogen O co2 O hydrogen, argon all the above

A: Dry air does not contain water vapor,

Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

A: Given data: VTndxfy=Cn=0.5y=0.6V2=1.25V1 Need to determine the factor must the feed rate be modified…

Q: problem / В A bus travels the 100 miles between A and B at 50 mi/h and then another 100 miles…

A: The average speed of the bus for the entire 200-mile trip is 58.33 mi/h (less than 60 mi/h).

Q: A pelton wheel working under a head of 50 meters developer 8 x 10° watts power at 240 rpm. Calculate…

Q: 2.36 A 250-mm bar of 150 x 30-mm rectangular cross section consists of two aluminum layers, 5 mm…

Q: Q1: The shaft BC is hollow with inner and outer diameters of 100 mm and 120 mm respectively. Shaft…

Q: In the Figure 2, the resultant R can be found as:

A: Given data : Force=P Force=Q Angle between force=β=90∘ Finding : Resultant

Q: b) the principal stress at each of these points. (Draw free body diagram to show all loading forces…

Q: What is the flow rate of the oil (sg = 0.73) in the pipe below based on the measurements in the…

A: Find the flow rate.

Q: The wall crane supports a load of 700 Determine the horizontal and vertical components of reaction…

A: Find the reactions at point A and D.

Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

A: Given: The final speed, V2 = 1.25V The depth, d = 2.5 mm The exponent, n = 0.5 The exponent, y = 0.6

Q: QUESTION 1 The Reynolds number can be viewed as the ratio of O Drag force/Dynamic force O Buoyancy…

A: Dear student, According to the guidelines, I am allowed to answer only three…

Q: 3_Explain the effect of the air velocity on the heat transfer rate

A: As per our guidelines we are supposed to solve only one question if multiple questions are asked .…

Q: 2.16 The brass tube AB (E = 105 GPa) has a cross-sectional area of 140 mm and is fitted with a plug…

Q: The solid shaft is fixed in the wall at A (Figure Q2). A force F is applied at B, determine a) the…

Q: Any two vectors can be equal if they have: The same magnitude O The same magnitude and angle The…

Q: Explain if calibrating sensors should be while the sensor is on or off of the device.

A: Calibration is the process of setting up an instrument such that it can deliver a result for a…

Q: In the Figure 1, the relationships between vectors and internal angles can be represented as: *…

A: We know that In triangle using Sine Rule Ratio of Side and its opposite angle is constant.

Q: Given data: Maximum shear stress-50 MPa Maximum principal stress=80 MPa Find minimum principal…

Q: According to the Figure 2, if P = 60 N and Q = 75 N, then R should be: Figure 2: a 92 N 94 N 96 N 98…

A: Given P= 60 N Q= 75 N Given triangle is a right angled triangle because angle beta is…

Q: Section 16.7 Member AB is rotating with oAB=4 rad/s, aAB=5 rad/s? at this instant. Determine the…

A: Find the velocity and acceleration of slider C.

Q: 3. Draw the FBD's of the beams shown below and solve the unknown reactions. a.

Q: a. Mention the various assumptions made in air-standard cycle analysis. b. Prove that the efficiency…

Q: A car is moving on a straight road 17 m/s. It is acceleration at 23 m/s? . What will be it's…

Q: The Pythagorean theorem can not be applied in case of right angle triangle. O True O False

A: GIVEN DATA- A TRUE FALSE QUESTION GIVEN ABOUT PYTHAGOREAN THEOREM

Q: Heat transfer occurs from a hot fluid, through the vessel wall, and into a cooling fluid flowing…

A: given; .Heat transfer occurs from a hot fluid, through the vessel wall, and into a cooling fluid…

Q: 2. Humid air at 35o C and a pressure of 1 atm and with 98% relative humidity enters a condenser in…

A: Given: Properties of humid air T1=35oCP=1 atmRelative Humidity φ=98%Tcond=15oC=288…

Q: The 20-lb disk rests on the 5-lb plate. A cord is wrapped around the periphery of the disk and…

A: Given Mass of disk, md = 20 lb Mass of plate, m = 5 lb Time, t = 1 sec…

Q: 2) If the center distance is increased 0.5 mm, formulate the mathematical equations to predict the…

Q: A firm's preparation regimen includes three areas. Discuss/explain each of these areas. In addition,…

A: Soln :- There are 3 areas of a company's preparation plan are follows ; The actual plant :- Human…

Q: Q6. Write whether each of the following is true (T) or false (F): 1- The Stirling cycle consists of…

A: 1. It is false that the Stirling cycle consists of two isothermal and two constant pressure…

Q: Example 21.4. A, B, C and D are four masses carried by a rotating shaft at radii 100, 125, 200 and…

A: given; gap between balanced mass(d)=600mm radius of A (rA)=100mmradius of B (rB)=125mmradius of C…

Q: In the Figure 3, if the m=15 kg and 0=30°, then the weight component of the block parallel to the…

A: Given data : Mass of object m=15 kg Acceleration due to gravity g=9.81 m/s2 Angle θ=30∘

Q: In the Figure 1, if Q= 40 N, P = 50 N, and B = %3D 145°, then R is equal to: * Figure 1: R P B. 80 N…

A: GIVEN DATA- FORCE VECTOR GIVEN P=50N Q=40N B=145' WE HAVE TO FIND VALUE OF R

Q: Problem 3: At the instant shown, the angular speed of rod AB is 2 rad/s counterclockwise. Using the…

Q: Fourth Problem: Any type of beam loaded with uniformly varying load.

Q: A rotating viscometer consists of two concentric cylinders - an inner cylinder of radius Ri rotating…

A: The profile of velocity of fluid is always parabolic or 2nd order but if we reduce the gap between…

Q: /C/Compute the collapse-pressure ratings Jor(1. 5-ir ubjected to(1000000 lbf) axial tension and…

Q: . Let n = 0.5 and C = 90 in the Taylor equation for tool wear. What is the percent increase in…

A: GIVEN DATA- IN TAYLOR TOOL LIFE EQUATION n=0.5, C=90

Q: 1. For the system shown, the spring constant k = 400 kN/m, damping coefficient zeta = 0.5 and the…

Q: A 125mm-diameter work-bar, 1200mm long is held between centers of an engine lathe. A 400mm portion…

Q: According to the Figure 2, if P = 60 N and R = 100 N, then e should be: * Figure 2: R α 34.8° О…

A: Given: P = 60 N R = 100 N correct answer: (b) 36.8 deg

Q: 5N 0.5 N/m B 6 m.- - 6 m. -- 6 m. - 6 m. 1. A force of 5 N acts from point D on the beam carrying a…

Q: Find the reactions at support A. 4 kN/m 3 kN/m 6m 6m

Concept explainers

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.

Question

6.81

bendng 3 2x
O Lecture 2 Concepts
O Lecture 2 Concepts
O Lechure 2 Concepts
x6 Lecture 2 Concepts
D File mfs04/user08/SGCHAYEA/Documents/Week2 Bending3_21-22-1%20(1).pdf
x +
2 Concepts
25 / 26
PROBLEM 6.81
Determine the location y of the centroid of the cross-sectional
area of the channel, and then calculate the 2nd moment of area
about this axis, I-
21
[91.7 mm, 216x106 mm*]
50 mm
50 mm
350 mm
eDisplay E231

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1:

VIEW

Step 2:

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

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

The Mayflower ship having a displacement of 27000 metric tons and a draft of 10.4 m in ocean (sp. gr. = 1.03) enters in the Legazpi International Port with a specific gravity of 1.0 (seawater). If Mayflower’s horizontal section of the ship at the waterline is 3000 m2, what depth of seawater is required to float the ship? a. 10.63 m b. 10.58 m c. 10.66 m d. 10.54 m
Generalize Prob. as follows. Denote length AB asH , length BC as L , and angle ABC as θ . Let the dam materialhave specifi c gravity SG. The width of the dam is b .Assume no seepage of water under the dam. Find an analyticrelation between SG and the critical angle θ c for whichthe dam will just tip over to the right. Use your relation tocompute θ c for the special case SG = 2.4 (concrete).
Please solve this question. Subject: Transportation engineering Problem No.2 Fillet Radius Problem (Airport Engineering) Determine the minimum lead-in and the radius of the fillet to maintain the cockpit over the centerline for an aircraft with a 200.4 ft wingspan (i.e. airplane design group V), a wheelbase of 90.5 ft, undercarriage width of 41.3 ft, and the distance between the main undercarriage and cockpit equal to 95.3 ft. The aircraft is moving between two parallel taxiways through a connecting taxiway which has a centerline perpendicular to the parallel taxiway. (Assume taxiway width is 75 ft, the minimum safety margin is 15 ft, centerline radius is 150 ft).
Fast pls solve this question correctly in 5 min pls I will give u like for sure Class: Structures 1 Question: locate the centroid of the box section shown, a cross-section often used in bridge construction Answers: Ax=0 Ay=3.92 kn By=11.08 kn Sub.
A vessel cylindrical in shape and closed at the top and bottom is 200 mm in diameter and 0.15 m in height. The vessel is completely filled with water. If it is rotated about its vertical axis with a speed of 200 r.p.m., what is the total pressure force (in N) exerted by water at bottom of the vessel? CHOICES: a.7.09 b.10.35 c.80.6 d.34.4
21 - A vertical cylindrical vessel with a diameter of 15 cm and a height of 40 cm is partially filled with 25 cm high water. The cylinder is rotated at a constant speed of 20 rad/s. What is the maximum height difference between the edge and the center of the free surface? a) 11.5cm B) 15cm NS) 5.4cm D) 9.5cm TO) 7.2cm 22 - The water level in a tank is 9.4 m above the ground. At the bottom of the tank, the sprinkler connected to the pipe end faces upwards. The effective pressure at the water surface inside the tank is 300 kPa. Since the system is at sea level, how high does the water coming out of the fountain rise? (ρ=1000 kg/m³) a) 48 meters B) 25m NS) 30m D) 40m TO) 20m
The uniform lamina of density 2.2 kg/m2. for a=2.2 m,b=4.8 m,c=8 m,d=8.9 m 1-The x-co-ordinate of total area centroid is: (a.8.27 - b.13.17 - c.7.05 - d.8.88 - e.6.13) 2- The y-co-ordinate of total area centroid is: (a.1.96 - b.2.68 - c.3.04 - d.1.61 - e.3.57) 3- The total mass is : ( a. 163.00 - b. 326.00 - c. 244.50 - d. 81.50 - e. 40.75 )
A swimming pool has a width of 4m and a side profile as shown. Determine the a. horizontal component (FH), location e or ycp, and location x of wall AB b. horizontal component (FH), location e or ycp, vertical component (FV), and location x of wall BC c. horizontal component (FH), location e or ycp, and location x of wall of wall CD Please include FBD. Thank you
Engineering Mechanics - CentroidsUsing Centroid by Composite Shapes, determine the x- and y-coordinates of the centroid of the shaded area.
A loaded scow has draft of 1.6 m in sea water (sg = 1.03) when in upright position. The scow is 6 m wide and 12 m long and 2.4 m high. The center of gravity of the scow is 1.8 m above the bottom along the vertical axis of symmetry. Assume that the center of buoyancy is located half of the height of draft. a. Determine the initial metacentric height, considering upright position. b. What is the maximum single weight in kN that can be moved transversely from the center of the unloaded scow over the top edge without sinking the scow? (Considering rolling position) c. Determine the metacentric height due to pitching if the scow is tilted until one end is just submerged in seawater.
The equation of the catenary shown is y = 100 cosh (x/100) where x and y are measured in feet (the catenary is the shape of a cable suspended between two points). Locate the y-coordinate 0f the centroid of the catenary by numerical integration using x=25ft.
Figure (a) shows the cross-sectional dimensions for the structural steel section known as C1020 (channel with a nominal depth of 10 in., weighing 201b/ft). The American Institute of Steel Construction Structural Steel Handbook lists the following properties for the cross section: A=5.88in.2,Ix=78.9in.4, and Iy=2.81in.4. If two of these channels are welded together as shown in Fig. (b), find Ix and Iy for the resulting cross section.