1

4. 14 points My Notes Ask Your Teach Consider the vectors in Figure 3-39, in which...

Question

4. 14 points My Notes Ask Your Teach Consider the vectors in Figure 3-39, in which...

4. 14 points My Notes Ask Your Teach Consider the vectors in Figure 3-39, in which the magnitudes of A B C and D are respectively given by 72 m·96 m. 48 m and 72 m. Express the sum. B·C·D unit vector notation. m y 25 40° Figure 3-39 Progress

4. 14 points My Notes Ask Your Teach Consider the vectors in Figure 3-39, in which the magnitudes of A B C and D are respectively given by 72 m·96 m. 48 m and 72 m. Express the sum. B·C·D unit vector notation. m y 25 40° Figure 3-39 Progress

Answers

In x direction,

BX + CX + DX = 96*cos 19 - 48*cos 25 + 0

BX + CX + DX = 47.267 m

In y direction,

BY + CY + DY = -96*sin 19 + 48*sin 25 + 72

so,

BY + CY + DY = 61.03 m

so,

sum of B, C and D is

47.267 m x + 61.03 m y


Similar Solved Questions

1 answers
In the planning stage, a sample proportion is estimated as P = 99/110 = 0.90. Use...
In the planning stage, a sample proportion is estimated as P = 99/110 = 0.90. Use this information to compute the minimum sample size n required to estimate p with 95% confidence if the desired margin of error E= 0.05. What happens to n if you decide to estimate p with 90% confidence? (You may find ...
1 answers
Discuss what is the 4-8-4-8 capacity buffer approach is in JIT, and how it can be...
Discuss what is the 4-8-4-8 capacity buffer approach is in JIT, and how it can be useful in achieving the JIT goals....
1 answers
Need Help Physic Part 6 &7 Problem 13.35 (Multistep) An electron is located at <0.6, 0.7,...
Need Help Physic Part 6 &7 Problem 13.35 (Multistep) An electron is located at <0.6, 0.7, -0.5> m. You need to find the electric field at location <0.5, 1.4, -0.5> m, due to the electron Part 1 Your answer is correct. (a) What is the source location? (Express your answer in vecto...
1 answers
1 pts A memory researcher would say that you something if you can recall the time...
1 pts A memory researcher would say that you something if you can recall the time and place it happened but you something if you recall it without that information. O encoded: forgot O remember; know O understand; recollect O recollect; understand O know; remember...
1 answers
- Part A. Organize the data V alehe Or you to Drwg the pro b e...
- Part A. Organize the data V alehe Or you to Drwg the pro b e to the 30mm wspinato the Lo bow or which you c section 20 m a n...
1 answers
2. Which of the following can be inferred from the information in the passage? (Aylogging industry...
2. Which of the following can be inferred from the information in the passage? (Aylogging industry production dramatically increased around 1970.-habrat B. Changes in home design and home heating occurred in the late 1970s. C. The way we tracked chimney swift populations changed in the 1970s. The ch...
1 answers
Test: Exam4- Chp8&9 (# of Q's = 12) This Question: 1 pt Suomet 4 11 of...
Test: Exam4- Chp8&9 (# of Q's = 12) This Question: 1 pt Suomet 4 11 of 17 cm ) This test p ost Custoipo The equation used to predict annual cauliflower yield in pounds per acre) is y=23,892 4496,-464) predict the y values for the values of the independent variables where x, is the number of ...
1 answers
A patient at your hospital is sent to cardiology for a routine test. The patient returns...
A patient at your hospital is sent to cardiology for a routine test. The patient returns without incident, and you document the time and condition of the patient on return to the room. The next day, you are summoned to the unit manager's office, along with the charge nurse and unit secretary. Th...
1 answers
1 Typical civil litigation by a business will seek what type of damages: Nominal Liquidated Compensatory...
1 Typical civil litigation by a business will seek what type of damages: Nominal Liquidated Compensatory All of the other answers 2 Unsolicited goods received in the mail: Can be kept as gift All of the other answers Acceptance of offer if package opened Must be returned postage due 3 At an auction:...
1 answers
5.15P) Review a)Figure shows position of the three conduction band minima of Al, Gadi- x)As structure...
5.15P) Review a)Figure shows position of the three conduction band minima of Al, Gadi- x)As structure as x changes. I is direct band and X indirect band. (Valance band maximum is 0 eV). For the value of x=0.6 which band do you prefer for to make a photodiode. Why? What should be the wavelength range...
1 answers
EC. The centers of two disks with radius 1 are one unit apart. Find the area...
EC. The centers of two disks with radius 1 are one unit apart. Find the area of the union of the two disks....
1 answers
QUESTION 1 Consider a system of impulse response h[n] of transfer function H(z) with distinct poles...
QUESTION 1 Consider a system of impulse response h[n] of transfer function H(z) with distinct poles and zeros. We are interested in a system whose transfer function G(z) has the same poles and zeros as H(z) but doubled (meaning that each pole of H(z) is a double pole of G(z), and same for the zeros)...
1 answers
Recitation- Introducing Simple Harmonic Motion According to our textbook a mass on a spring undergoes "Simple...
Recitation- Introducing Simple Harmonic Motion According to our textbook a mass on a spring undergoes "Simple Harmonic Motion" which means that as it bounces it obeys the position equation, y(t) = A cos(wt+). 0000000000000000 This has the following graph for p = 0. y (cm) n t(s) 1) Assume ea...
1 answers
Two masses, Ma= 35.0kg and Mb = 40.0 kg, are connected by a rope that hangs...
Two masses, Ma= 35.0kg and Mb = 40.0 kg, are connected by a rope that hangs over a pulley (as in the figure ). The pulley is a uniform cylinder of radius 0.381m and mass 3.4kg . Initially Ma is on the ground and Mb rests 2.3m above the ground. If the system is released, use conservation of energy to...
1 answers
5, R, Set up each loop and junction rule for the circuit above. Also, draw out...
5, R, Set up each loop and junction rule for the circuit above. Also, draw out the loops of the circuit....
1 answers
1. Predict whether the frequency of the IR absorption peak for the C=N stretch of the imine product is greater or less than the frequency for C=O stretch. 2. The amine was not isolated in this reacti...
1. Predict whether the frequency of the IR absorption peak for the C=N stretch of the imine product is greater or less than the frequency for C=O stretch. 2. The amine was not isolated in this reaction sequence. Predict how the IR spectrum of the amine would differ from the IR of the amide. CH3 NaB...
1 answers
1.Identify and analyse three competencies which you believe have contributed towards jk rowling 's success in...
1.Identify and analyse three competencies which you believe have contributed towards jk rowling 's success in her career. 2. Briefly conclude how these three competencies have helped JK rowling to achieve effectiveness....
1 answers
QUESTION 22 The solution available contains 1 g in 50 mL. Prepare a dose of 350...
QUESTION 22 The solution available contains 1 g in 50 mL. Prepare a dose of 350 mg. ттT Anal 3 (12pt) Path: p QUESTION 23 The strength available is 60 mEq in 6 ml. Prepare 15 mEq. ттт : 3 (12pt) Arial Click Saue and Submit to saue and submit. Click Save All Ansuers to s...
1 answers
Data Table End of Year $ 10,000 Beginning End of of Year Year s 23000 S...
Data Table End of Year $ 10,000 Beginning End of of Year Year s 23000 S 32,000 Insurance on plant. Raw materials inventory Work in process inventory Finished goods inventory Purchases of direct materials. Direct labor.... Indirect labor 40,000 22,000 27,000 Repairs and maintenance-plant 32,000 Depre...

-- 0.064245--