The asymmetric simple truss is loaded as shown. Determine the reactions at A and D. Neglect the weight of the structure compared with the applied loads. Is the knowledge of the size of the structure necessary? 2L A 60° Answers: Ay= Dy = Dx = i 2 B 3L C 60° 60° E L 2L 30° ! L L 3L D

The asymmetric simple truss is loaded as shown. Determine the reactions at A and D. Neglect the weight of the structure compared with the applied loads. Is the knowledge of the size of the structure necessary? 2L A 60° Answers: Ay= Dy = Dx = i 2 B 3L C 60° 60° E L 2L 30° ! L L 3L D

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.125P: The figure shows a three-pin arch. Determine the horizontal component of the pin reaction at A...

See similar textbooks

Related questions

Q: 6. Recently a small dinosaur was found fossilized in a "puke sac" because the small dinosaur died…

Q: A sailboat weighing 980 lb with its occupants is running down wind at 10 mi/h when its spinnaker is…

A: The weight of the boat is W = 980 lbThe initial speed is v1 = 10 mi/hrThe final speed is v2 = 16…

Q: How would you predict if a column will fail in buckling or in compr

A: Buskling is the sudden lateral deformation or deflection of the column or beam. It happens when the…

Q: Problem 3.6 If the eccentricity of the elliptical orbit is 0.3, calculate, in terms of the period T,…

A: To findthe time required to fly from P to B, in terms of period T.Given eccentricity, e = 0.3Angle,

Q: Problem 5-85: The Am1004-T61 magnesium tube is bonded to the A- 36 steel rod. If a torque of T = 5…

Q: 4m o = 0 9 m G 2.5 m FE օ 3 m 3 m

A: Given:The diagram for the problem is given below;

Q: A projectile has an initial velocity of 2000 m/s at an angle of 45° above the horizontal. The…

Q: Oz Lawn Care Inc. manufactures and assembles lawnmowers that are shipped to dealers throughout the…

Q: W T As shown in the figure, two sides of a semicircular trough are hinged to each other at the…

Q: S₁ A₁ FIN = F₁ PISTON P₁ OIL A₂ FOUT = F₂ PISTON 2 P2 : S₂ Consider the hydraulic lifter shown where…

Q: The U-tube manometer is filled by several fluids as shown. Compute the pressure reading at the…

Q: A solid square rod is cantilevered at one end. The rod is 0.6 m long and supports a completely…

A: To find:The dimension of the square cross-section.Given:The length of the rod is .The reversing…

Q: 33.2 solve using MATLAB. do not use syms.

A: Sure, I can help you with that.The system of equations is:dx/dt = y dy/dt = -a*y - b*u where:x is…

Q: Draw a kinematic diagram for the following mechanisms and suggest a possible real life use for it.…

A: We'll calculate the degrees of freedom (DOF) for each mechanism to verify their mobility according…

Q: diesel cycle pv and ts diagram explication.

A: The objective of the question is to explain the Pressure-Volume (PV) and Temperature-Entropy (TS)…

Q: Is the work done by the system positive, negative, or zero during an adiabaticprocess where the…

A: The objective of the question is to understand the concept of work done by a system during different…

Q: Part A If the bolt head and the supporting bracket are made of the same material having a failure…

A: Given: Failure shear stress material of the screw is and factor of safety is The allowable shear…

Q: Q2: Force F, which has a magnitude of 260 N, acts along a line passing through points A (-2,-1) and…

A: Ans Given Now calculate the unit vector along point A to point B asNow calculate the vector form of…

Q: Find the maximum P that can be applied at point E given that:

A: The below approach entails using material mechanics ideas to the issue of determining the maximum…

Q: What is the THERMAL efficiency of each process? A completely insulated mixing vessel is designed…

Q: Determine the forces in each of the cable AC, BD, and BE. Also find the reaction forces at point O…

A: Given : The free body diagram is, The mass of cylinder is

Q: in a piston-cylinder device. Determine the work produced and heat transferred during this…

Q: 3. The ropes and pulleys shown are very light and there is no friction. The 5 N block B and 50 N…

A: The weight of block A is The weight of block B is .The system is releasaed from rest.

Q: A mass of 6.7 kg of steam is contained within a piston-cylinder assembly. The steam undergoes an…

Q: Show that the power , necessary to rotate a stirrer (diameter d) with a speed n (s¹) in a fluid of…

Q: 8 m/s y 100 mm -X 30⁰ B. 100 mm

Q: Figure 0.4 m A 0.4 m B 60° 2 y=2.5x² 1 of 1 > Determine the mass of block B needed to hold it in the…

A: To find.determine the magnitude of the normal force it exerts on the surface.Determine the mass of…

Q: Two people exert forces of |F | = 80 lbf and |?| = 50 lbf on the ropes. Determine the amount of…

Q: The built-up beam is subjected to a moment of M = 80 kNm. d₁ d₁ M₁ de d5

A: To findDetermine the distance from the Neutral axis to the top of the beam, NA.Determine the mass…

Q: A hydraulic cylinder with diameter 0.75 inch and a stroke length of 12 inches is used to lift a 20…

A: Given Data

Q: A U-tube differential manometer connects two pressure tubes A and B. Pipe A contains carbon…

Q: A static shaft is subjected to torques at A, B, and C. It has a diameter of 58 mm and is made from…

A: The magnitude of angle of twist is The length of shaft 1 is The length of shaft 2 is The diameter…

Q: R-134a is throttled in a line flowing in at 20 °C, 655 kPa to a pressure of 400 kPa. What is the…

A: To findExit temperature, .GivenRefrigerant R-134aInlet pressure, Inlet temperature, Exit Pressure,

Q: 4. Fermi-Dirac statistics Develop an Excel sheet to numerically calculate the numbers of electrons…

A: Ans Given Now given that value of does not change with temperature so,Where n is the number of…

Q: An A-36 steel beam of following cross section is part of a bridge and it is subjected loading as…

A: The maximum moment is The cross section dimension are

Q: At the instant shown, car B travels at a speed of 50 mi/h, while increasing its speed by 1100 mi/h².…

A: The velocity of car A is The velocity of car B is The acceleration of car B is The radius of…

Q: Po AT a area Problem 2. The deformable bar of length 2a, Young's modulus E, coefficient of thermal…

A: The distributed load intensity per unit length is for The uniform temperature change is for The…

Q: 7. A 700. N skateboarder tips the front of the board up using an uneven distribution of weight as…

A: Given:The weight of the stake-boarder, The mass of the state board,

Q: With the valve closed, water flows from tank A to tank B as shown in the figure below. What is the…

Q: A cylinder (d₁ = 1.6 in) in contact with an internal cylindrical surface (d2 = 4.6 in), as shown…

A: given,A cylinder (d₁ = 1.6 in) in contact with an internal cylindrical surface (d2 = 4.6 in), under…

Q: olve show full solution

A: To find:The principle stress at point A and absolute maximum normal stress at and absolute maximum…

Q: Water flows through a horizontal plastic pipe with a diameter of 0.2 m at a velocity of 12 cm/s. (a)…

A: Given :The diameter of pipe is The velocity is

Q: Q3: Determine the maximum positive moment and the maximum negative moment at B caused by the moving…

A: The objective of the question is to determine the maximum positive and negative moments at point B…

Q: Using the method of joints, calculate the force in each member of the truss shown. State whether…

A: as per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: 1.14 Two hydraulic cylinders are used to control the position of the robotic arm ABC. Knowing that…

A: Given:P= 800Nd= 20 mmfind:a)member AEb)member DG

Q: Required information A ductile hot-rolled steel bar has a minimum yield strength in tension and…

Q: Question 2 ( When creating a solid model part intricate geometry of your part, s True

A: Solidworks or ansys is a software where simpler and more complex designs can be drawn with each…

Q: a) Find expressions for normal force, shear force and bending moment diagrams as functions of x…

A: The given solution is an example of using mechanical design to solve a problem requiring a frame,…

Q: Problem 4-13: The rigid bar is supported by the pin-connected rod CB that has a cross-sectional area…

A: Given:The cross-sectional area of the rod CB,

Q: The compound beam is fixed at A, pin connected at B, and supported by a roller at C. Draw the shear…

Question

Pravinbhai

The asymmetric simple truss is loaded as shown. Determine the reactions at A and D. Neglect the weight of the structure compared
with the applied loads. Is the knowledge of the size of the structure necessary?
2L
A
Answers:
Ay=
60°
Dv=
i
i
Dx= 2
B
13L
y
E
C 2L
60° 60°
L
30°
! L
L
3L
D

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Explaining what is given and what to find

VIEW

Step 2: Draw the diagram and calculate the distances

VIEW

Step 3: Calculate the reactions

VIEW

Step 4: Calculate the reactions at A and D

VIEW

Solution

VIEW

Step by step

Solved in 5 steps with 5 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 figure shows a three-pin arch. Determine the horizontal component of the pin reaction at A caused by the applied force P.
The bar ABC is supported by three identical, ideal springs. Note that the springs are always vertical because the collars to which they are attached are free to slide on the horizontal rail. Find the angle at equilibrium if W = kL. Neglect the weight of the bar.
Draw the FBDs for the beam ABC and the segments AB and BC. Note that the two segments are joined by a pin at B. Count the total number of unknowns and the total number of independent equilibrium equations.
Problem Statement Based on Problem 6-69 from the textbook. Determine the reactions at supports A and B. a=6.3 ft b=11.Oft c=11.1ft d=7.8 ft Unique Values for Each Student: 500 lb/ft a a 700 lb/ft D
The asymmetric simple truss is loaded as shown. Determine the reactions at A and D. Neglect the weight of the structure compared with the applied loads. Is the knowledge of the size of the structure necessary? 3L A 60° Answers: Ay= Dy= i B 12 C 60° 60° eTextbook and Media 1L L 30° L L 1L D
The supports used to support the truss shown below consist of rollers at A and B. The weight of the truss is negligible in relation to the applied loads. Read the following statements and then check the correct alternative. 1)the supports provide exactly the amount of links needed to keep the structure in balance 2)the corresponding reactions involve three unknowns that can be determined through equilibrium equations. 3)although vertical movement is impeded, the truss can move freely horizontally 4)the reactions involve only two unknowns and the lattice is partially linked Alternatives: a)Only 1 is correct.b)Statements 2 and 3 are correct.c)Statements 2 and 4 are correct.d)Statements 3 and 4 are correcte)No statement is correct.
है A ★F B The structure shown above is in static equilibrium. The structure is made of square segments 1.5m on each side. Support A is a pin joint and support B is on rollers. An external force F=150.0 N is applied to the structure. What is the reaction force at B?
6KN 2. Find the support reactions at A and C. Using method of joints, determine the force in each member of the truss (shown to the left). Specify tension or compression for each member force. (Note: joint A is a pin and joint C is a roller.) Ans: Ar = 16 kN+, Ay = 9 kN 1↑, C = 16 kN →, FAB = 4 kN (T), FAD = 15 kN (T), FCD = 16 kN (C), FBD = 9 kN (C), FBE = 5 kN (T), A B. 3KN 0.9m %3D D %3D E FDE = 4 kN (C) 1.2m 1.2m
Question 2 Find the value of The reaction force at the support A. (X,XX,XXX represents the last digits number pf your IC) 4m 400 KN 10 m B 60 KN 4m 10 m. 157KN 4m 17 m D
A simple truss is shown below. (How do we know it's a simple truss? Answer that question before you continue.) Find the reactions at G and A as well as the force along beam IC and the force along IJ if each member of the truss is 8 ft long. The forces being applied to the structure are both 193 lbs. 193lbs 193lbs |----ft-----| The reaction at G is (put units in the second box) The reaction at A is (put units in the second box) The force along member IC is (put units in the second box) The force along member IJ is (put units in the second box) Question Help: Written Example
A hatch door with a center of mass at G is supported by a cable. Identify the support reactions on the door. U 2m > 2 m Check all the possible support reactions on the door, even if some of them are equal to zero due to the loading given. Make sure the reactions in the set you choose do not depend on each other. B FBA at B along the rod A₂ M₁ MB By Az FAB at A along the rod FBC at B along the cable BC B₂
The following figure (5.12 from the text) shows a truss with several zero force members. Identify the seven (7) zero force members in the following list. Hint: make many passes through the truss. Once you find one zero force member you'll find more. Hint 2: You don't need to determine the magnitudes of the reactions, but you do need to determine if any of them are zero. 4 m 4 m 4 m. IF G 3 m 3 m B 40 kN 80 kN K 3 m A 4 m АК AL BJ BK CD СЕ CJ DE EJ FG FI HI O O O O 00000 O O0