Problem 2: The force of magnitude 20-lb is directed from point B to point A, along cable BA. This ensures that the door is held partially open, raising it by an angle of 20 degrees from the xy plane. Carefully looking at the figure, notice that the distance from O to B is 3 ft. For reference, when you find the coordinates of point B, this height of 3 ft will be the hypotenuse. a. Write down the coordinates of points A, B, C and O. b. Express the force along the cable BA as a Cartesian vector. c. Determine the projection of the force along the line joining points O and B. Express this as a Cartesian vector.

Problem 2: The force of magnitude 20-lb is directed from point B to point A, along cable BA. This ensures that the door is held partially open, raising it by an angle of 20 degrees from the xy plane. Carefully looking at the figure, notice that the distance from O to B is 3 ft. For reference, when you find the coordinates of point B, this height of 3 ft will be the hypotenuse. a. Write down the coordinates of points A, B, C and O. b. Express the force along the cable BA as a Cartesian vector. c. Determine the projection of the force along the line joining points O and B. Express this as a Cartesian vector.

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: If the resultant of the loads shown passes through point B, determine the equivalent force-couple…

Q: Given: three forces act on a particle P. Force A has a magnitude of 60lbs and acts 30 degrees CCW…

A: First we will draw the forces according to the given directions of the forces and represent them in…

Q: 1. The overhead electric hoist C rides along a track on the horizontal beam AB. In addition to the…

Q: Determine the magnitude of the resultant R for the F1 and F2 combination. b) Where should the…

Q: Homework - 2 Q1: Find the torque of the force 800 N in figure (1) about point 0.

A: we will split the force in two parts horizontal and vertical and then find their respective moments

Q: 3. The figure shows three forces acting on a pin-supported rectangular plate at points A, B, and C.…

A: Given: FA=55 lbθ=23° Solution: (a) The force component of force at A about x axis :…

Q: c. For the image at the right = 35° and e- 16° What is the unit vector? e F d. What is the Force…

Q: The man shown pulls on the cord with a force of ABC N. Represent this force acting on the support A…

Q: Assume an origin at the point where the rope is tied to the boat. Assume a y-axis perpendicular to…

Q: M N m A 150 N 300 mm 250 mm P N 400 mm 90 N

A: First of all, convert all force in x and y direction components then perform vector sum for Fnet.…

Q: 2/1 The force F has a magnitude of 800 N. Express F as a vector in terms of the unit vectors i and…

A: As per expert guidelines we are supposed to answer only the first question of the given multiple…

Q: For the figure below, determine the x and y components of the sum of the two forces

Q: In the figure below, a 100 N weight flower pot is suspended by three ropes. The tension in rope AB…

Q: Figure 5(a) shows a car seat installation robot. It does the job of three people lifting and…

Q: Consider the frame shown below with two cables attached to it at points A and C. Note the…

Q: Determine the magnitude of the moment of force F = 200 lb. a) about point A, and b) about line AB.…

Q: Easy Problem: Determine P and Q so that the their resultant force R are equivalent to a single 2000…

Q: Q1: Find the torque of the force 800 N in figure (1) about point 0.

Q: Two integral pulleys are subjected to the belt tensions shown in figure (1). If the resultant R of…

A: Belt drives convey motion from one rotating pulley to the next, each of which is attached to a…

Q: In the figure shown if the tension in rope AB is 183 lb determine the tension in rope AC if the…

Q: f= 250 p=270 x= 6 a= 55 A wooden beam is fixed at A. Four cables with forces "P" and "F" act on the…

Q: The force P of magnitude 50 kN is acting at 215° from the x-axis. Find the .components of P in v…

Q: Easy Problem: Determine P and Q so that the their resultant force R are equivalent to a single 2000…

Q: Situation 3. In a concurrent force system, the following four forces are applied;F1 (105N, 40deg…

Q: The peg at point B holds the two ropes BA and BC which supports the outdoor canopy. Rope BA is under…

Q: Direction: Solve the given problem correctly Given : F₁= 200 N, 30° above +x F₂= 100 N, 45° above-x…

Q: Two forces F, and F₂ are applied to a hook. Find the resultant force in Cartesian vector form X 30°…

Question

Problem 2: The force of magnitude 20-lb is directed from point B to point A, along cable BA. This ensures
that the door is held partially open, raising it by an angle of 20 degrees from the xy plane. Carefully looking
at the figure, notice that the distance from O to B is 3 ft. For reference, when you find the coordinates of
point B, this height of 3 ft will be the hypotenuse.
a. Write down the coordinates of points A, B, C and O.
b. Express the force along the cable BA as a Cartesian vector.
c. Determine the projection of the force along the line joining points O and B. Express this as a Cartesian
vector.

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

Trending now

This is a popular solution!

Step by step

Solved in 5 steps

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

Draw also the free body diagrams. The resultant of three parallel loads is 30 lb acting up at 10 ft to the right of A. If the loads are 40 lbs acting down and 60 lbs acting up with distances 2 ft and 13 ft to the right of point A, respectively, what is the position,direction and magnitude of the missing load?
Determine the interval of values of P for which the resultant of the three forces applied on the shown bracket does not exceed 170 lb. Solve the problem analytically and also present the solution using a vector diagram scheme and interpret in writing the values found if it is required (negative values) (see img)
The L-shaped rod AOCD has an 80 kg mass hanging from it at B. The rod is leaning against a smooth wall at A. Point B is half way up OA. There is a journal bearing at C and a thrust bearing at D. They are properly aligned. A force F is pulling in the x-direction at B. Just as the rod comes off of the wall at A, what is the magnitude of the force F. 1 m B F 1m
Help!!!!! Please answer clearly (numerically)
Question #2: Suppose you needed to replace the 2000 lb force in the figure below with a horizontally- oriented force through point A, a vertically-oriented force through point C, and a couple. Give the vector expressions for the forces through A and C as well as the vector expression for the couple. Your vector expressions will depend on your choice of coordinate system (which direction relative to the figure you choose for x, y, and z) so please be sure to show your coordinate system on your schematic and free-body diagrams. 2000 lb 30 B 5 ft A 2 ft
Show Free body diagram if possible