Evaluate the dot product A(vector) B(vector) if a. A(vector) = 4i 2j and B(vector) =
Question:
Evaluate the dot product A(vector) · B(vector) if
a. A(vector) = 4î – 2ĵ and B(vector) = –2î - 3ĵ.
b. A(vector) = –4î + 2ĵ and B(vector) = 2î + 4ĵ.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (6 reviews)
Solve a Avector Bvec...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Physics For Scientists And Engineers A Strategic Approach With Modern Physics
ISBN: 9780321740908
3rd Edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Mathematics questions
-
Answer all with detailed explanation 4G 0.0KB/s ll 58 Vo 10:30 AM +91 98499 04135 Yesterday, 7:38 pm OBJECTIVE PHYSICS IA VECTORS 10. If 2i - 3j + 4k, the magnitudes of its components in yz plane and...
-
Choose the correct answer and justify your answer: 1) If AB = 0 and BA # 0 then necessarily (i) A = 0 (ii) B= 0 (ii) %3D 0, - 0 (iv) #0, 20 2) If f(x) = x? + 3x + 4, then f (A) = A? + 3A + 41 (i)...
-
The unit vector parallel to the resultant of the vectors A=4i+ 3 j+6k and B =-i+3 j-8k is 10. If a vector makes angles 45 and 60 with x and y axis respectively then the angle made by it with 11. The...
-
The following selected accounts and their current balances appear in the ledger of Clairemont Co. for the fiscal year ended May 31, 2018: Instructions 1. Prepare a multiple-step income statement. 2....
-
Consider two locations with the same wind speed and ambient air temperature but one location is at a higher altitude than the other. Which location has more wind power potential? Why?
-
On August 3, Franko Construction purchased special-purpose equipment at a cost of $1,000,000. The useful life of the equipment was estimated to be eight years, with an estimated residual value of...
-
Explain the significance of components in the context of object-oriented development.
-
Starwood Hotels (Starwood) owns and operates many hotel properties under well-known brand names, including Sheraton, W, Westin, and St. Regis. Starwood focuses on the upper end of the lodging...
-
The carrying case would be sold to the end consumer for $ 4 9 . 9 9 . Lisa will not sell directly to the consumer but will use a wholesaler who will sell to a retailer ( e . g . , university...
-
A food company manufactures five types of 8 oz Trail mix packages using different mixtures of peanuts, almonds, walnuts, raisins, and M&Ms. The mixtures have the following compositions: How many...
-
Evaluate the dot product A(vector) B(vector) if a. A(vector) = 3i + 4j and B(vector) = 2i 6j. b. A(vector) = 3i 2j and B(vector) = 6i + 4j.
-
The kinetic energy of a system decreases while its potential energy and thermal energy are unchanged. Does the environment do work on the system, or does the system do work on the environment?...
-
If the order quantity doubles, what happens to the frequency of orders (i.e., the number of orders submitted per unit of time)? a. Decreases by more than 50 percent. b. Decreases by 50 percent. c....
-
Write a Python program to accept item name, price, quantity, VAT category (C1, C2) for n number of items and display the bill as shown in the sample output below. VAT is 0 for category C1 and 5% for...
-
Kamala, an auditor at Chong & Chong Unlimited, has successfully completed the identification, categorization, and prioritization of all existing risks at the company. What is the next logical step?
-
How do you construct a common size income statement?
-
Explore the concept of market ecosystems and platform economies, and assess the opportunities and challenges for businesses in participating, orchestrating, or disrupting these ecosystems to capture...
-
The card payment legacy systems of McDonald's were designed to handle only 40 million card transactions but in 2018, they were being employed to record over 400 million transactions. This was causing...
-
Explain what each of the following is intended to measure: (a) Dividend yield; (b) Dividend cover; (c) Earnings per share; (d) Price-earnings ratio; and (e) Return on equity.
-
Calculate the change in entropy when 100 kJ of energy is transferred reversibly and isothermally as heat to a large block of copper at (i) 0 C, (ii) 50 C.
-
At what speed does a 1000 kg compact car have the same kinetic energy as a 20,000 kg truck going 25 km/h?
-
At what speed does a 1000 kg compact car have the same kinetic energy as a 20,000 kg truck going 25 km/h?
-
An elevator held by a single cable is ascending but slowing down. Is the work done by tension positive, negative, or zero? What about the work done by gravity? Explain.
-
How do prokaryotes engage in sophisticated social behaviors, such as altruism and kin selection, and what genetic and ecological factors influence the evolution of these traits?
-
N Suppose for the integral T|[a,b] () = f f(x)dx, we approximate it with the midpoint method, which for mesh {x;} where xj = a + , = b-a N j=0 is given by N-1 1 A[a,b] (f) = 5x f (xj+1/2), where...
-
What are the structural and functional complexities of prokaryotic cell membranes, and how do they contribute to processes such as nutrient uptake, osmoregulation, and signal transduction?
Study smarter with the SolutionInn App