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 610 N and 715 N. respectively, determine the moment about O of the resultant force exerted on the tree by the cable at B. 7 m 4.25 m 0.75 m N m- Nm O The moment about O of the resultant force exerted on the tree by the cables at Bis Nmk

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 610 N and 715 N. respectively, determine the moment about O of the resultant force exerted on the tree by the cable at B. 7 m 4.25 m 0.75 m N m- Nm O The moment about O of the resultant force exerted on the tree by the cables at Bis Nmk

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: The force P has a magnitude of 300 N and is applied at the end C of the rod ABC, as shown. Assuming…

Q: Q2.1: Knowing that the distance AB is 250 mm determine the maximum moment about (B) which can be…

Q: Q4: Rod AB is held in place by the cord AC. Knowing that c = 840 mm and that the moment about B of…

A: Given dataBC=840mmBD=240mmAD=450mmMB=754N.m

Q: The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom to a…

A: Here we will first get the position vectors and use the moment equation

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

Q: 3.148 A winch puller AB is used to straighten a fence post. Knowing that the tension in cable BC is…

A: Moment about D = 760 Nm

Q: Two cables BG and BH are attached to frame ACD as shown. Determine the magnitude and direction of…

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: Rod AB is held in place by the cord AC . Knowing that c = 840 mm and that the moment about B of the…

A: given data as per the question The moment at point B = 756 N·m considering free body diagram of the…

Q: Q.3) A horizontal platform is supported by two cables. If the tension in cable AB is 400 lb. and the…

A: Draw the given diagram.

Q: Knowing that the tension in rope AC is 425 N, determine the resultant of the three forces exerted at…

A: According to the given data A Post BC with three forces We need to find Resultant of the forces

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

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

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

A: Solution: Given Data: Coordinates A (-90, 160, 0) E (120, 0, 120)

Q: A farmer uses cables and winch pullers B and E to plumb one side of a small barn. If it is known…

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

Q: Determine the magnitude of the moment about A ( lb in) that produces the 125 lb force necessary to…

A: According to the given dataWe need to findmoment due to force to open the window.

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

Q: A 20-lb force is applied to the control rod AB as shown. Knowing that the length of the rod is 9 in.…

A: Given data: The length of the bar, l = 9 in. The moment at B due to 20 lb is, MB = 120 lb-in. Draw…

Q: The tailgate of a car is supported by the hydraulic lift BC. If the lift exerts a 125-lb force…

A: Given:The force at BC is

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: To lift a heavy crate, a man uses a block and tackle attached to the bottom of an I-beam at hook B.…

A: Given Data: The coordinates of the points A and B are:

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: The AB bar is supported by the AC string. Knowing that the rope pull is 1350N and that c = 360 mm,…

A: Rope pull=1350 Nc=360 mm

Q: 0.925 m N А AL G 0.35 m 0.5 m B 0 0.5 m 0.875 m P H D 0.75 m 0.75 m X

A: Given,

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 BCare
610 N and 715 N, respectively, determine the moment about O of the resultant force exerted on the tree by the cable at B
4.25 m
6m
0.75 m
N-m)i (
IN mj (C
The moment about O of the resultant force exerted on the tree by the cables at Bis (|
Nmk

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

Step 2

Step 3

Step 4

Step 5

Step 6

Trending now

This is a popular solution!

Step by step

Solved in 6 steps with 7 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 cable stays AB and AD help support pole AC. Knowing that the tension is 120 lb in AB and 40 lb in AD, determine by trigonometry the magnitude and direction of the resultant of the forces exerted by the stays at A.
The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in the wire is 408 N, determine magnitude of the moment about point C (Nm) of the force exerted by the wire on corner A. Round off only on the final answer expressed in 3 decimals.
The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in the wire is 297 N, determine the magnitude of the moment about point D (Nm)of the force exerted by the wire on corner A.
Problem 3.8 - Determine the moment about the line AB due to Force F. N 18 m A 20 m n 10 m C B D 15 m F = 6 kN 12 m X
QUESTION 5 Knowing that the tension in cable AC is 1065 N, determine the moment about each of the coordinate axes of the force exerted on the plate at C. 360 mm 920 mm lo 600 mm 900 mm O My = -576 N-m, My = -405 N-m, M2 = -243 N-m O My = -243 N-m, My = -576 N-m, M, = +405 N-m O My = -405 N-m, My = -243 N-m, M, = +576 N-m O My = -576 N-m, My = -243 N-m, M2 = +405 N-m
Q.2) For the figure shown, what is the moment about A of the force exerted by the cable BC. Knowing that the tension in the cable BC is 2.5 kN. Also compute the perpendicular distance from point A to cable BC. 4m 2.4 m 6 m
Q2. The force F acts on the end of the nine at B. Determine (a) the moment of this force about point A (b) the magnitude and direcion of a horizontal force, applied at C, which produces the same moment. Given: F = 70 N a = 0.9 m b = 03 m C 0.7 m 0= 60 deg
As shown by the image below, if the distances are a=1.7m, b=2.3m, and c=4.5m, and the magnitudes of the forces F_B=380N, and F_E=490N, determine the magnitude of the moment caused by force of F_B about point D and point E in N*m.
ne frame ACD is hinged at A and D and is supported by a cable that passes through a ring at B and is attached to hooks at G and H. Knowing that the tension in the cable is 450 N, deter- mine the moment about the diagonal AD of the force exerted on the frame by portion BH of the cable. 0.35 m 0.875 m 0,75 m 0.925 m 1D -90.0 N m. Ans: 0,75 m 0.5 m 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.
3.9 Rod AB is held in place by the cord AC. Knowing that the tension in the cord is 1350 N and that c = 360 mm, determine the moment about B of the force exerted by the cord at point A by resolving that force into horizontal and vertical components applied (a) at point 4, (b) at point C. Answer Fig. P3.9 and P3.10 A | 450 mm- с B O 240 mm