2-38. Express each of the three forces acting on the support in Cartesian vector form and determine the magnitude of the resultant force andits direction, measured clockwise from positive x axis. F = 5ON 3 F = 30 N 15°

2-38. Express each of the three forces acting on the support in Cartesian vector form and determine the magnitude of the resultant force andits direction, measured clockwise from positive x axis. F = 5ON 3 F = 30 N 15°

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Q: Determine the Moment on inertia about x-axis and centroidal x-axis. Take h=2 in and a= 6 in

Q: Force F= 13 N acts perpendicular to the inclined plane (Point A is 6 m from the +z-axis, Point B is…

A: To determine the moment of force F about A. Given, Magnitude of force F = 13 N x-intercept of…

Q: 4) Express each of the forces in Cartesian vector form and determine the resultant force vector, and…

Q: -150 mm B 300 mm 30° D

Q: The boom AC in the figure rests in a ball and socket joint at A and is held in equilibrium by the…

A: To find: Coordinates of D

Q: Express the internal shear in the beam shown as a function of x. Determine the shear force just to…

Q: What is the lateral deflection at joint E in mm?

A: A truss supported at hinged support at A and roller support at E, is loaded with vertical loading…

Q: VI. Draw the bending moment M diagrams for the structure use force method. El = constant %3D L

Q: the bending moments m of the beam is given by dm/dx=-w(l-x) where w and l are constants,determine m…

Q: Determine the moment of force F about point O.Express the result as a Cartesian vector.

A: The direction of force F is calculated as, The r vector about point O and force is given by,

Q: Determine the magnitude of the resultant force and itsdirection, measured counterclockwise from the…

A: Consider the following free body diagram: Following is the given information: F1 = 800 lbs F2 = 500…

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

Q: Determine the moment of inertia about the centroidal X, and Y axis.

A: Consider the figure,

Q: Calculate the vertical component of the internal force at B. Let W = 2 kips/ft. and P = 22 Note: 1.…

Q: 4. DETERMINE THE MOMENT OF THE FORCE F AT THE END OF THE ANGLE BRACKET ABOUT POINT O. THE VALUE OF F…

Q: Determine the moment of force F = {25i - 30j + 15K) N about the OA axis. Express the result as a…

A: To find moment about OA axis

Q: 2-7. Determine the magnitude of the resultant force F2 = F + F2 and its direction measured…

A: To solve this part, We need to resolve both the forces in the x and y direction Find the resultant…

Q: 12. Two forces can be replaced by an aquivalent force R acting at point B on the beam. Determine the…

A: Hi there! since you have asked multiple questions, we will solve the first question for you. If you…

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

A: Please refer the attached image for complete solution. THANK YOU !

Q: nalyze the Structure given in Figure (Picture Attached) and determine the forces in each member of…

A: Draw the free-body diagram of the truss.

Q: roblem 6: Express the force F in Cartesian vector form if it acts at the midpoint B of the rod. 4 m…

Q: Determine the moment of inertia of the beam's cross- sectional area about the centroidal x axis.…

Q: 15 kN A = 500 mm A A = 400 mm² A = 500 mm 3 m A = 400 mm² 2 A = 500 mm D 30 kN 4 m B E = 200 GPa

A: Hinge suport a A which will have 2 support reaction forces( vertical and horizontal)Roller support…

Q: 4-The force F = 450 lb acts on the frame. Resolve this force into components acting along members AB…

A: In this question a frame is given Load equal to 450 LP is applied on joint a We are asked to find…

Q: Determine the moment of force F about point O.Express the result as a Cartesian vector.

A: Consider the given figure.

Q: or F = 500! 3 m 2 m 2 m of Determine and express the results in Cartesian vector 3. format: a. The…

Q: find the forces in the X and Y direction. Find the moment about A. Find forces Ax Ay and Cx and…

A: Given: Required: Find support reactions

Q: Replace the force system by an (a) equivalent resultant force and (b) couple moment at point O.

A: F1 = 300N F2 = 200N NOTE - As the value of the F3 is not clearly mention, so we have taken F3 =…

Q: Find the force (N) in link if θ= 0° and P = 349.3 N. Round off only on the final answer expressed…

A: To find force in link BD

Q: PROBLEM 3: The force R is the resultant of the forces P1, P2, and P3 acting on the rectangular…

Q: 30° G m 3 3 3 B m 3 3 E m C m m D L

Q: Determine all reactions and bar forces produced by the applied load in the truss. Take the vertical…

Q: Determine the force in each member of the loaded truss. The forces are positive if in tension,…

A: Using Method of joints : Consider Joint D ; Consider vertical forces = 0 ∑Fy = 0 CD Sin 48 = 3640 CD…

Q: 4. For 3-D force vector, if angles a = 60 degrees, B= 120 degrees, the angle y is: 60 30 135 45

A: Explained below...

Q: SOLVE

Q: B MATHalino.com 30 30 mo 30 30 3 m 3 m 3 m 3 m 2.7 kN 4.5 kN 1.8 kN

Q: Prob. 1 Determine the force in each member using Method of Joints. Let X be the last # of your…

Q: For the beam shown, the shear force and bending moment diagrams must be drawn. Maximum, minimum and…

Q: Determine the angle between force FAc and FAB- Point C lies at point (x = - 3 m, y = - 4 m) on the…

A: To determine the angle between the forces FAC and FAB. From the figure, Magnitude of force FAB =…

Concept explainers

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.

Question

2-38. Express each of the three forces acting on the
support in Cartesian vector form and determine the
magnitude of the resultant force andits direction,measured
clockwise from positive x axis.
y
F, = 30N
4.
3
= 30 N
15°
F, = 80 N

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 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, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

2.23 The rigid bars AB and CD are supported by pins at A and D. The vertical rods are made of aluminum and bronze. Determine the vertical displacement of the point where the force P = 10 kips is applied. Neglect the weights of the members.
HI! HELP ME WITH THIS PLEASE. TYSM
Determine the magnitudes of the components of the force F = 56 N acting along and perpendicular to line AO.
Replace the two forces acting on the post by a resultant force and couple moment at point. Express the results in Cartesian vector form.
8 k Problem # 2 4 ft C Use the Virtual Work as 1 in.? the displacement method. E = 29000 ksi 2 in.? 1 in.2 1 in.? 3 ft 2 in.? Determine the force in each member of the truss. The cross- sectional area of each member is indicated in the figure. Assume the members are pin-connected at their ends. A
Hope you are familiar with this kind of problem. Please draw the complete free body diagram including all the components.
Solve for truss using the method of joints.
Determine the combined moment about O due to the weight of the mailbox and the cross member AB. The mailbox weighs 4.1 lb and the uniform cross member weighs 11.5 lb. Both weights act at the geometric centers of the respective items. The moment will be positive if counterclockwise, negative if clockwise. 8" 12" 3.9" 39" A Answer: Mo= i 17" 0 B lb-in.
6. Solve for the force members BC, BE and BF. All triangles are equilateral. 36 在
The belt passing over the pulley is subjected to two forces F1 and F2, each having a magnitude of 40 N. F1 acts in the -k direction. Replace these forces by an equivalent force and couple moment at point A. Express the result in Cartesian vector form. Take θ = 45°.
Determine the n- and t-components of the force F which is exerted by the rod AB on the crank OA. Evaluate your general expression for F = 91N and (a) e = 21°,8 = 15° and (b) e = 22°,6 = 36° Answers: (a) F= i N. F; = i N (b) Fn = i N. F; = i N
Determine the vertical displacement of joint D. Use the method of virtual work. Take E = 29(103) ksi. Assume the members are pin connected at their ends.