Vectors A and B lie in an xy plane. A has magnitude 8.00 and angle 130o; B
Question:
Vectors A and B lie in an xy plane. A has magnitude 8.00 and angle 130o; B has components Bx = ?? 7.72 and By = ?? 9.20.
(a) What is 5A ?? B? What is 4A x 3B in?
(b) Unit-vector notation and
(c) Magnitude-angle notation with spherical coordinates (See Fig. 3-37)?
(d) What is the angle between the directions of A and 4A x 3B? What is Z + 3.00k in
(e) Unit-vector Notation and
(f) Magnitude-angle notation with spherical coordinates?
Transcribed Image Text:
х
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 72% (11 reviews)
The two vectors are given by A 800cos 130sin 130 5141 613 BBB77219201 ...View the full answer
Answered By
Ajeet Singh
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions.
I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life.
I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge.
I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields.
Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a teacher. I have done plenty of studying and lots of learning on many exciting and challenging topics. All these experiences have influenced my decision to take on the teaching role in various capacities. As a tutor, I am looking forward to getting to understand your needs and helping you achieve your academic goals. I'm highly flexible and contactable. I am available to work on short notice since I only prefer to work with very small and select groups of students.
4.90+
7+ Reviews
15+ Question Solved
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
Students also viewed these Mechanics questions
-
Vectors A and B lie in the y-z plane and both have the same magnitude of 2 (Fig. E3.4). Determine (a) A B and (b) A Ã B Figure E3.4
-
An electron is placed in an xy plane where the electric potential depends on x and y as shown in Figure (the potential does not depend on z). The scale of the vertical axis is set by Vs = 500 V. In...
-
A 0.340 kg particle moves in an xy plane according to x(t) = 15.00 + 2.00t 4.00t3 and y(t) = 25.00 + 7.00t 9.00t2 ,with x and y in meters and / in seconds. At t = 0.700s, what are (a) The...
-
What were the reasons for the failure of the original purpose of FordDirect.com? Who eventually gained from the system and what were the gains?
-
What kinds of campus activities could a full-time student do that might lead to the perception that he or she is a charismatic leader? In pursuing those activities, what might the student do to...
-
Questor Technology purchased a used machine for $116,900 on January 2, 2014. It was repaired the next day at a cost of $4,788 and installed on a new platform that cost $1,512. The company predicted...
-
Describe blueprinting.
-
Farrah Westin plans to build a concrete walkway for her home during her vacation. The following schedule shows how project time will be allocated: Hours Purchase materials ............5 Obtain rental...
-
How will you market the gym to businesses based on their different decision processes, needs and tendencies? do fast and need correct answer with good explanation ** need correct answer ** no plagrism
-
How did the Industrial Revolution in Europe and America increase the economic growth rate and income levels?
-
Vectors A and B lie in an xy plane. A has magnitude 8.00 and angle 130o; B has components Bx = 7.72 and By = 9.20. What are the angles between the negative direction of the y axis and (a) The...
-
Vectors d1 is in the negative direction of a y axis, and vector d2 is in the positive direction of an x axis. What is the direction of? (a) d2/4 and (b) d1/( 4)? What are the magnitudes of products?...
-
Suppose a program uses two classes: Airplane and JumboJet. Which of these would most likely be the subclass? a. Airplane b. JumboJet c. Both d. Neither
-
The accounting records of Sine.Com Ltd . provided the following for 2 0 X 9 : Balance in accounts receivable, 1 January 2 0 X 9 $ 9 0 , 0 0 0 Balance in accounts receivable, 3 1 December 2 0 X 9 1 2...
-
It's certainly true that when we're under the pressure of an immediate deadline, we're more likely to start working and work faster, but that doesn't mean we're working smarter, more effectively, or...
-
Explain the advancements in ground improvement techniques, such as jet grouting and deep soil mixing, and their role in enhancing soil properties for the construction of large-scale infrastructure...
-
The goose has a mass of 21.8 lb (pounds) and is flying at 10.4 miles/h (miles per hour). What is the kinetic energy of the goose in joules?
-
On March 1 5 , 2 0 2 3 , Mr . Driver, a calendar - year taxpayer, purchased and placed in service a light truck to be used in his business. The truck has an ADR midpoint of 8 years. The truck cost $...
-
Using the Wilson method with \(\theta=1.4\), solve Problem 11.18. Data From Problem 11.18:- Using the central difference method, find the response of the two-degree-of-freedom system shown in Fig....
-
A container holds 2.0 mol of gas. The total average kinetic energy of the gas molecules in the container is equal to the kinetic energy of an 8.0 10-3-kg bullet with a speed of 770 m/s. What is the...
-
Daniela Ibarra is a senior analyst in the fixed-income department of a large wealth management firm. Marten Koning is a junior analyst in the same department, and David Lok is a member of the credit...
-
What are the measured components of the orbital magnetic dipole moment of an electron with? (a) ml = 3 (b) ml = -4
-
The magnetic component of a polarized wave of light is given by (a) In which direction does the wave travel? (b) Parallel to which axis is it polarized, (c) What is its intensity? (d) Write an...
-
In Fig. 33-78, where n1 = 1.70, n2 = 1.50, and n3 = 1.30, light refracts from material 1 into material 2. If it is incident at point A at the critical angle for the interface between materials 2 and...
-
4. Multi Step Binomial Tree: Consider again the European call option with three months left to maturity written on a non-dividend paying stock. As in exercise 2a, let today's stock price be 100 kr,...
-
C 0 Keenan Industries has a bond outstanding with 25 years to maturity, a 7.45% nominal coupon, semiannual payments, and a $1,000 par value. The bond has a 5.90% nominal yield to maturity, but it can...
-
Thunderhorse Oil. Thunderhorse Oil is a U.S. oil company. Its current cost of debt is 7.30%, and the 10-year U.S. Treasury yield, the proxy for the risk-free rate of interest, is 3.80%. The expected...
Study smarter with the SolutionInn App