Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

811,114 users

Find the direction angle of v for given vector.

0 votes

Find the direction angle of v for given vector.

v = 3i + 3j

direction-angle-vectors

asked Jan 31, 2015 in PRECALCULUS by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Step 1:

The vector is .

The standard form of the vector is .

Compare with .

.

Direction angle is .

Substitute in above angle..

Direction angle is .

Solution :

Direction angle is .

answered Jan 31, 2015 by james Pupil

Please log in or register to add a comment.

Related questions

Find the magnitude and direction angle θ, to the nearest tenth of a degree, for the given vector v. v = -4i - 3j

asked Jul 17, 2016 in PRECALCULUS by anonymous

pre-calc

find the magnitude and direction angle of the vector v.

asked Jan 24, 2015 in TRIGONOMETRY by anonymous

magnitude-direction
unit-vector

Find the directional derivative of the function at the given point in the direction of the vector v.

asked Feb 18, 2015 in CALCULUS by anonymous

partial-derivative-of-the-function
directional-derivative

find the vector v with the given magnitude and the same direction as u.

asked Jan 24, 2015 in TRIGONOMETRY by anonymous

magnitude-direction
unit-vector

Find the unit vector in the same direction as v.

asked Jan 31, 2015 in PRECALCULUS by anonymous

unit-vector

Find the unit vector in the same direction as v.

asked Jan 31, 2015 in PRECALCULUS by anonymous

unit-vector

Find the magnitude and direction angle for each vector...

asked Jul 17, 2014 in TRIGONOMETRY by anonymous

angles

What is the angle between the given vector and the positive direction of the x-axis?

asked Feb 14, 2015 in CALCULUS by anonymous

angle-between-vectors

Write the vector v in the form ai + bj, given its magnitude ||v|| and the angle α it makes with the positive x-axis.

asked Jan 31, 2015 in PRECALCULUS by anonymous

magnitude-direction-vectors

Find the direction angles of given vector. Write given vector in the form of equation

asked Jan 31, 2015 in PRECALCULUS by anonymous

direction-angles-vectors

find a unit vector in the direction of the given vector. Verify that the result has a magnitude of 1.

asked Jan 24, 2015 in TRIGONOMETRY by anonymous

magnitude-direction
unit-vector

Given v=3i+4j and force vector F=9i+12j, find:?

asked Nov 4, 2014 in PRECALCULUS by anonymous

vectors

Find the directional derivative of f at the given point in the direction indicated by the angle θ.

asked Feb 18, 2015 in CALCULUS by anonymous

partial-derivative-of-the-function
directional-derivative

Find a unit vector that has the same direction as the given vector.

asked Feb 14, 2015 in CALCULUS by anonymous

unit-vectors

Find the magnitude and direction (in degrees) of the vector. assuming 0 ≤ θ < 360.?

asked Nov 6, 2014 in PRECALCULUS by anonymous

magnitude-direction

Find the component form of v given its magnitude and the angle it makes with the positive x -axis. Sketch v.

asked Jan 24, 2015 in TRIGONOMETRY by anonymous

component-form
vectors

Find the angle between the given vectors to the nearest tenth of a degree. u = <-5, -4>, v = <-4, -3>

asked Aug 4, 2014 in CALCULUS by Tdog79 Pupil

calculus

Find the angle between the given vectors to the nearest tenth of a degree. u = <6, -1>, v = <7, -4>

asked Jul 30, 2014 in TRIGONOMETRY by Tdog79 Pupil

trig

Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases.

asked Feb 17, 2015 in CALCULUS by anonymous

sketch-vector-equation

find the component form of the sum of u and v with direction angles θu and θv.

asked Jan 24, 2015 in TRIGONOMETRY by anonymous

component-form
vectors

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...