Question: Two vectors are given by A =3i + 4j and B = 2i + 3j. Find (a) A = B and (b) the angle between

Two vectors are given by A =─3i + 4j and B = 2i + 3j. Find (a) A = B and (b) the angle between A and B.

Step by Step Solution

★★★★★

3.39 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a b AxB3 4 0 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

P-M-A-M (3).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Q:

Two vectors are given by A = 3i + 7j 4k and B = 6i 10j + 9k. Evaluate the quantities (a) cos1 [AB/AB] and (b) sin1 [|A X B|/AB]. (c) Which give(s) the angle between the vectors?

Q:

Two vectors are given by A-bar = 4.0 X-bar 2.0 y-bar and B-bar = 1.0 x-bar + 5.0 y-bar. What is (a) A-bar + B-bar, (b) B-bar A-bar, and (c) A vector such that A-bar + B-bar + C-bar = 0?

Q:

Two vectors are given by d = (4.0 m)i (3.0 m)j + (1.0m)k and b = ( 1.0 m)i + (1.0 m)j + (4.0 m)k. In unit-vector notation, find (a) d + b, (b) a b, and (c) a third vector c such that a - b + c = 0.

Q:

Two vectors are given by a = 8.07 + 5.9j and b = 1.97 + 8.7. Find (a)|a x b , (b) d . b, (c)( a + b ) . b, and (d) the component of a along the direction of b ? (a) Number i Units V (b) Number Units...

Q:

PRINTABLE VERSION Quiz 21 Question 1 Let v be the vector with initial point (1, 2) and terminal point (5, 5). Express v as a linear combination of the standard unit vectors. a) 3i + 4j v= b) 4i + 3j...

Q:

Ritt Ranch & Farm is a distributor of ranch and farm equipment. Its products range from small tools, power equipment for trench-digging and fencing, grain dryers, and barn winches. Most products...

Q:

What is the angle between vectors A u and Bu in each part of Exercise 12? Exercise 12 a. A = 3i + 4j and B = 2i - 6j. b. A = 3i - 2j and B = 6i + 4j.

Q:

Given that a = 3i j 4k, b = 2i + 4j 3k and c = i + 2j k, find (a) The magnitude of the vector a + b + c (b) A unit vector parallel to 3a 2b + 4c; (c) The angles between the vectors a and b and...

Q:

Find parametric equations for the line O 1. x = 9 + 6t, y = 3+ 4t, z =4+t through the point P(9, 3, 4) that is parallel to the plane a + y + z = 8 and perpendicular O 2. x =9 - 6t, y = 3+ 4t, z =4-2t...

Q:

ONLY NEED HELP ON 4, 10, 18 Finding Dot Products In Exercises 1-8, find (a) u . (b) u . u, (c) up, (d) (u . v)v, and (e) u . (2v). 1. u = (3. 4). v = (-1, 5) 2. u = (4. 10), v = (-2.3) 3. u = (6,...

Q:

Mr. Carl Lipke is the marketing VP for a propane gas distributor. He would like to have a forecast of sales on a quarterly basis, and he has asked you to prepare a time-series decomposition model....

Q:

Explain the hybrid method of accounting.

Q:

1. Red circle health is evaluating Project B. In years 4 of the project, the tax rate is expected to be 15 percent and the project is expected to have relevant revenue of $359000, relevant fixed cost...

Q:

The Thomas Company is in the process of developing a revolutionary new product. A new division of the company was formed to develop, manufacture, and market this product. As of year-end (December 31,...

Q:

When answering these questions, assume that Mark pays an annual insurance premium of $785, has a $750 annual deductible, and 80/20 coinsurance clause, and an annual stop-loss of $3,000. For each...

Q:

patent costing $48,000 when acquired on January 2 has a remaining legal life of 10 years and is expected to have value for eight years. Description Debit Credit mortization Expense-Patents v 48,000X...

Q:

The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 410 grams and a standard deviation of 10 grams. Find the weight that corresponds to each event. (Use...