Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing that the tensions in cables AB and BC are 615 N and 720 N, respectively, determine the moment about O of the resultant force exerted on the tree by the cable at B 0.75 m 7m 4.25 m Im The moment about O of the resultant force exerted on the tree by the cables at Bis Nmjk Nm)-([ Nmj •

Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing that the tensions in cables AB and BC are 615 N and 720 N, respectively, determine the moment about O of the resultant force exerted on the tree by the cable at B 0.75 m 7m 4.25 m Im The moment about O of the resultant force exerted on the tree by the cables at Bis Nmjk Nm)-([ Nmj •

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Determine the magnitude of the moment of the force F about point O

Q: Question #2: For the figure below, determine the moment of the 255 lb force about a line which…

Q: Determine the Moment of the system shown in Fig (1) about point o? 8 kN 25 kN-m 2 m 5 kN Fig (1)

Q: A precast concrete wall section is temporarily held by two cables as shown. Knowing that t cable BD…

A: Find the position coordinates for the points B and DThe position vector of BDThe position vector…

Q: -G 80° F -F 80° Two couples act on a rectangle with a base of 4m and a height of 6 m. Determine the…

Q: e three components of the force exerted by the wire on corner A. e three angles defining the…

Q: The tailgate of a car is supported by the hydraulic lift BC. If the lift exerts a 127-lb force…

Q: Knowing that the two forces shown can be replaced by an equivalent force acting at O (no couple),…

A: If a force F is inclined at an angle θ with the horizontal, then the component of force along the…

Q: The tension in the supporting cable AB is T = 365 N. Write this tension as a vector (a) as it acts…

Q: Determine the magnitude of the moment about a line defined from C to B? AD 2 m F = 70 N 2 m O PA B 6…

A: Write the coordinate of each point.O = (0,0,0)B = (0,6,2)A = (-3,6,2)C = (0,0,2)D = (0,0,4)Calculate…

Q: Force P acts along line AB as shown in the figure. (a) Knowing that the magnitude of the moment of P…

A: If a force F is inclined at an angle θ with the horizontal, then the component of force along the…

Q: ine the magnitude ouples acting on the beam as shown. 400 N 300 N O 700 N-m 2340 N-m 740 N-m 1500 M…

A: Couple produced by 400N force M1= 400*2 =800Nm (anticlockwise) Couple produced by 200N force…

Q: A large lever AB has a 5 kN force applied to it where the line of action of this force passes…

A: Given data:- force applied= 5 kN α=0° To find:- the moment of the force about point A

Q: The tension in cable AB is 1425 N and in AC is 2130 N, Determine; a- The unit vector of each cable

A: TB/A and TC/A are Given: TB/A = 1425 N TC/A = 2130 N

Q: 30° A.

A: GIVEN DATA - Force P=5N We have to find componenet of force along OA

Q: 4 kN (1.2 m 3) Three forces are acting on a system as 1.2 m shown. Using the vector method,…

A: 5 KN force has two components; one in the x-direction and the other is in the z-direction. (Fx)due…

Q: 3.21 Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing…

A: TBA =555N TBC=660 N To find moment of resultant force about point O

Q: Replace the action of the two forces acting on the post (FB and FD) by a single equivalent resultant…

A: GivenFB=5kNFD=7kN

Q: As shown in the image below, if the distances are a=1.9m, b=2.2m, and c=3.6m, and the magnitudes of…

Q: Practice Problem 2.4.9: The magnitude of the force Pis 50 kN. Determine the moment of P about (a)…

A: a) Moment about point A MA=Psin254+Pcos254=50sin254+50cos254=265.78 kN.m

Q: . A barge is pulled by two tugboats. If the resultant of the forces exerted by the tugboats is a…

Q: Determine the moment of the system shown in Fig (1) about point o?

Q: A 300-N force is applied at A as shown. Determine (a) the moment of the 300-N force about D, (b) the…

A: Given Data: Applied force is F = 300 N. The angle θ=25°. The moment about D can be calculated as,…

Q: A rectangular plate is supported by brackets at A and B and by a wire CD. If the tension in the wire…

A: Given data:Need to determine the moment about A of the force exerted by the wire on point C.

Q: The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in…

A: MOMENT A moment is a movement of the body when a body is rotating on an axis. The moment is also…

Q: Z 18 m A 10 m 20 m www C B D 15 m F = 6 kN IsEm M 12 m ||| X j

A: Let us convert the given force into vector form

Q: The direction of the resultant moment of the two couples act on the beam shown below is -F 200 lb…

Q: Q/3 A rectangular plate is supported by hinges A and B and by cables DF and DG. Knowing th the…

Question

Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing that the tensions in cables AB and BC are
615 N and 720 N, respectively, determine the moment about O of the resultant force exerted on the tree by the cable at B
6m
0.75 m
7 m
4.25 m
Im
4
The moment about O of the resultant force exerted on the tree by the cables at Bis (
Nmjk
N-m)-([
ame

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: Given

VIEW

Step 2: Calculation of net moment about O

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 8 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

Please provide correct answers for these problems, steps not required.
Two forces are applied at point B of beam AB. Determine the magnitude anddirection of their resultant. Figure:1
Please solve step by step???
Q3: The hook support shown below subjected to three forces. Knowing that the magnitude of P is 35 N, Determine: 50 N The resultant R of the three forces and its direction. 25° 10 N 25
A gate is held in the position shown by cable AB. If the tension in the cable is 6.75 kN, determine the magnitude of the moment of the tension (as applied to point A) about the pivot point O of the gate. Assume counterclockwise is positive. Express your answer in units of kN-m. 7m B -2 m ա 9 55⁰ y A 0.4 m ↑ x 0.5 m
As shown in the image below, if the distances are a=1.9m, b=2.1m, and c-4.2m, and the magnitudes of the forces FB=370N, and FE=470N, determine the magnitude of the moment caused by force of FB about point D in N*m.
A light fixture of negligible mass, has three applied forces acting on it as shown. |F,| = 4 kN 1.2 m 1.2 m 1.2 m 2.8 m |F,| = 6 kN y 45° |F;| = 5 kN Using the coordinate system shown, determine the moment created by the Force F, about the point 0. M1 Mxi + MyJ + M,k (Answer in Kilo Newton meters) Mx Choose... + Mz Choose... My Choose... +
1. Two men exert forces F= 1300kips and P 8 kips on the ropes. Determine the moment of each force about A. Which way will the pole rotate, clockwise or counterclockwise? %3D 6ft 45 12 ft
1) Determine the magnitude of the moment of the force F about the corner A. F- 100 N 12 m 60° 8m
(a) Knowing that the magnitude of the moment of force P about line CD is 100 N-m, determine the magnitude of the force P. (b) Express the moment of force P about line CD as a Cartesian vector. (c) Find the magnitude of the moment of force P about point O. 600 mm 400 mm 300 mm 0 B D 350 mm P
A 20-lb force is applied to the control rod AB as shown. Knowing that the length of the rod is 9 in. and that α=25°, determine the moment of the force about point B by resolving the force into horizontal and vertical components.
Q2/ Determine the moment of the force system as shown in fig.(2) about point (0) when ; a) The force (F) is vertical force and equal to (100ON) b) The force (F) is horizontal force and equal to (100N) F=100N F=100N 60° 60 Fig.(2)