5 kN 3. Solve for the complete properties of the resultant of the system of forces on the roof truss, as shown in the figure. 10 kN 5 kN 4 kN 30° DE OB 6 kN Span/ Lower Chord AB: 3 equal divisions @2.00 m-6.00 m ; Pitch = 3 m' Upper Chords ACa CB: 2 equal divisions @ v3 m =23 m

5 kN 3. Solve for the complete properties of the resultant of the system of forces on the roof truss, as shown in the figure. 10 kN 5 kN 4 kN 30° DE OB 6 kN Span/ Lower Chord AB: 3 equal divisions @2.00 m-6.00 m ; Pitch = 3 m' Upper Chords ACa CB: 2 equal divisions @ v3 m =23 m

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 12.13P: A 15.0-in uniform ladder weighing 500 N rests against frictionless wall. The ladder makes a 60.0...

See similar textbooks

Related questions

Q: Find the diameter of the shaft required to transmit 60 kW at 150 rpm if the maximum torque exceeds…

Q: Find the Young’s modulus of the wire. (g= 9.81 m/s/s)

Q: True or False: A cylindrical rod with a cross sectional area of 0.1 m^2 which is subjected to a…

Q: The forces on the gusset plate of a joint in a bridge truss act as shown. Determine the value of F…

Q: •3–5. The members of a truss are connected to the gusset plate. If the forces are concurrent at…

Q: The man has a weight W and stands at the center of the plank. If the planes at A and B are smooth,…

Q: The uniform pole has a weight of 30 lb and a length of 26 ft. Determine the maximum distance d it…

A: Let l denote the length of the pole, d denote the distance of the bottom of the pole from the wall,…

Q: In the figure, suppose the length L of the uniform bar is 3.00 m and its weight is 200 N. Also, let…

Q: A solid steel shaft will not twist through more than 3° in a 6.0 m length when subjected to a torque…

Q: The yield strength of a person’s ACL is approximately 3.5x10^7 N/m^2. What is this persons Modulus…

Q: 3. The cable and boom shown in Fig. P-308 support a load of 60o lb. Determine the tensile force T in…

Q: QIThe steel axle of a large winch on an ocean liner is subjected to a torque of 1.7 kN-m (see fig…

A: The torque on the steel axle is, τ'=1.70 kN.m The allowable sheat stress, G'=50 MPa The…

Q: The steel rod with a diameter 15 mm is applied by a load of 15KN due to the load the diameter of the…

Q: If load B has a downward velocity vg, determine the upward component (vA), of the velocity of A in…

A: The diagram is given To find = upward component of velocity of velocity A in terms of B ,l,θ

Q: Explain the tem bulk modulus.

A: The bulk modulus is defined as a constant that describes how resistant a substance is to stress. It…

Q: An object weighs 4.5 x 105 N is supported by steel cable, with cross-sectional area of 6.0 cm 2, the…

A: Given: The weight of the object is 4.5x105 N. The cross-sectional area is 6 cm2. Young's modulus of…

Q: an iron rod 4m and 0.5cm2 in cross section stretches 1mm when a mass of 225 kg is hung from it's…

Q: To stretch a relaxed biceps muscle 2.5 cm requires a force of 25N. Find the Young’s modulus for the…

A: Force, F = 25 N stretched length, l = 2.5 cm length, L = 0.24 m area, A = 47 cm2

Q: 1580 16 3160 Ib 1580 Ib 12' B 8400 Ib 18.000 lb 12'--

Q: The system in the figure is at equilibrium and m = 13kg. What is the tension in cord 1(T¡) assum ing…

A: mass (m) = 13 kg θ = 53o

Q: The simple truss is loaded by a system of forces as shown in the figure. The truss is supported by a…

A: Given: P=800 lb. Note: Use the section method to analyze the problem.

Q: 5.31. A uniform 6-m bar has a length of 6 m and weighs 30 N. A 50-N weight is hung from the left…

A: Given: The length of the bar is 6 m. The weight of the bar is 30 N The weight at the left end is 50…

Q: FIGURE 1 60 kN B 0.75 E :1.00 1.00. 1.00 25 kN

Q: Assume Young's modulus of a femure bone of an effective diameter 2.5 cm is 1.5 x1010 N/m2. The bone…

A: Given: A femur bone of an effective diameter 2.5 cm and it's Young's modulus = 1.5 × 1010 N/m2.…

Q: Consider a rod, when applied with a certain force, reverts to its original form. With stress given…

A: Given: Stress=3.0 GPa Strain= 0.230 Required: Young modulus=?

Q: The five-bolt connection must support an applied load of P-4700 lb. If the average shear stress in…

A: Given that - Five bolt connection Applied load(p)= 4700lb Averge shear stress in the bolt must be…

Q: Answer must be according the correct signifcant numbers.

A: The length of the rod, The half-length of the rod,

Q: - A rigid member CBD is supported by a flexible cable AB as shown below. If a force applied to the…

A: Take point C as origin and vertical as y axis. Initial coordinate of point B =0,300 Initial…

Q: When a certain liquid freezes, it expands about 10.0%. What would be the pressure increase inside an…

Q: The young's modulus of a material whose elastic strain and stress are 0.41 and 355.53 N/m?…

Q: What is the poisson's ratio if the ratio of the shear modulus to the young's modulus is 0.4? a. 0.5…

Q: Based on the figure below, calculate the largest bearing stress in MPa between the pin and the…

Q: the ankle joint therefore pushes upward on the bottom of the tibia with the force of 2800 N while…

Q: ).Derive the expression for torsion formula of a circular bar?

A: To derive an expression for torsion formula of a circular bar

Q: Find the mass of the picture hanging from a steel nail as shown, given that the nail bends only 1.80…

A: The force applied perpendicular to the L0 and parallel to the cross sectional area A can be…

Q: A 195-kg load is hung on a wire of length of 3.40 m, cross-sectional area 2.00 x 10 5 m2, and…

A: Mass hung =195kg Length of wire =3.4m Cross section =2×10-5 m2 Young's moduls = 8×1010 N/m2

Q: a uniferim rod AB is weighs SN. what is necessary to produced equilibrium c from A) ? Cand 5N A I 20…

A: Given: We need to find force F at distance x cm from point A to keep this rod in equilibrium.

Q: Iven the folOwing parameters, what is the capacity of the column? - = 24 ft K = 0.7 pi = 3.14159 E =…

Q: Determine the maximum shearing stress (MPa) in a solid shaft of 68-mm diameter as it transmits 103…

A: Given data: Diameter d = 68 mm Power P = 103 kW Speed ω=150 rpm

Q: The young's modulus of a material whose elastic strain and stress are 0.33 and 145.23 N/m?…

A: Given information: The strain in a material is, ε=0.33 The stress inside the material is, σ=145.23…

Q: In the clevis shown, find the minimum bolt diameter that will support a load P = 14 kips without…

A: Given Data:- The load is P = 14 kips. The shearing stress is τ =14 ksi. The bearing stress is σB =…

Q: The pole in the figure is at a 90° bend in a power line and is therefore T. ubjected to more shear…

A: Young's modulus is the slope of the linear part of the stress-strain curve for a material under…

Q: suppose the length L of the uniform bar is 3.00 m and its weight is 200 N. Also, let the block’s…

A: Compute the torque about A,

Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

Solve for the complete properties of the resultant of the system of forces on the roof truss, as shown in the figure.

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 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, physics and related others by exploring similar questions and additional content below.

Similar questions

a horizontal rod (m=5.2 kg) is hinged to a wall at the left end and three forces are acting on the rod as shown in the figure: the force of gravity (mg), a tension force (T), and the force exerted by the hinge (broken into components Fx and Fy) If theta = 35 degrees, what must T be equal to in order to keep the rod static?
A uniform beam 4.2 m long and weighing 2200 N carries a 3700 N weight 1.50 m from the far end, as shown in the figure below. It is supported horizontally by a hinge at the wall and a metal wire at the far end. 1) How strong does the wire have to be? That is, what is the minimum tension it must be able to support without breaking? Express your answer in newtons. 2) What are the horizontal component of the force that the hinge exerts on the beam? Express your answer in newtons. 3) What are the vertical component of the force that the hinge exerts on the beam? Express your answer in newtons.
A uniform steel bar of length 10 m is supported at point A and B using two cables as shown in the figure. The bar is hinged at point C and has a weight 500 N. What is the tension (T) force in the cable?
A uniform drawbridge must be held at a 36.5 angle above the horizontal to allow ships to pass underneath. The drawbridge weighs 45000 N, is 14.0 m long, and pivots about a hinge at its lower end. A cable is connected 4.00 m from the hinge, as measured along the bridge, and pulls horizontally on the bridge to hold it in place. A) What is the tension in the cable? Express your answer in newtons. B) Find the magnitude of the force the hinge exerts on the bridge. Express your answer in newtons. C) Find the direction of the force the hinge exerts on the bridge. Express your answer in degrees. D) If the cable suddenly breaks, what is the initial angular acceleration of the bridge? Express your answer in radians per second squared.
A uniform drawbridge must be held at a 37.5 ∘∘ angle above the horizontal to allow ships to pass underneath. The drawbridge weighs 45000 NN, is 16.5 mm long, and pivots about a hinge at its lower end. A cable is connected 3.00 mm from the hinge, as measured along the bridge, and pulls horizontally on the bridge to hold it in place. 1)What is the tension in the cable? 2)Find the magnitude of the force the hinge exerts on the bridge. 3)Find the direction of the force the hinge exerts on the bridge. 4)If the cable suddenly breaks, what is the initial angular acceleration of the bridge?
The 12m boom AB weighs 10 kN, the distance of the center of gravity being 6m from hinge A. For the position shown, determine the tension T in the cable BC and the reaction at hinge A.
The figure shows three boards clamped together. The center board weighs 93.5 N, and the coefficient of static friction between the boards is 0.490. What is the minimum magnitude of the horizontal compression forces (in N) acting on either side of the center board so it does not slip?
Find the Young’s modulus of the wire. (g= 9.81 m/s/s)
suppose the length L of the uniform bar is 3.00 m and its weight is 200 N. Also, let the block’s weight W = 300 N and the angle u = 30.0°. The wire can withstand a maximum tension of 500 N. (a) What is the maximum possible distance x before the wire breaks? With the block placed at this maximum x, what are the (b) horizontal and (c) vertical components of the force on the bar from the hinge at A?
An 80 kgkg construction worker sits down 2.0 mm from the end of a 1450 kgkg steel beam to eat his lunch, as shown in: 1) Determine the tension in the cable under this scenario. 2) Given that the cable supporting the beam is rated at 1.5×104 N , should the worker be worried? yes/no
The isotermal bulk modulus is defined as
A 183.6 kg uniform, horizontal beam is hinged at one end and at the other is supported by a cable that is at 28 degrees to the vertical. The beam is 2.75 m long. Calculate the magnitude of the force (in N) at the hinge .