menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Vectors: Let V1 = -6.2i + 8.2j and V2 = -4.9j + 4.3j Determine the direction of V1 and V2.
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Vectors: Let V1 = -6.2i + 8.2j and V2 = -4.9j + 4.3j Determine the direction of V1 and V2.
asked
Mar 16, 2017
115k
views
3
votes
Vectors: Let V1 = -6.2i + 8.2j and V2 = -4.9j + 4.3j
Determine the direction of V1 and V2.
Mathematics
high-school
Max Tilley
asked
by
Max Tilley
8.2k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
0
votes
The direction of V1 = arctan(8.2 / -6.2) = arctan (-1.3225) = 52.9 dgrees North West.
The direction of V2 = arctan(4.3 / -4.9) = arctan (-0.8775) = 41.3 degres North West.
Techwolf
answered
Mar 23, 2017
by
Techwolf
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Nov 26, 2017
65.3k
views
Perpendicular Vectors: Find v x w if v=5i -4j +4k & w=-6i +3j -2k. A. 3i-4j-2k B. -14i-9j-4k C. 5i +3j -4k D. -4i -14j -9k Find v x w if v=-3i-4j-8k & w=2i+6j+4k. A. 12i -2j +3k B. 8i +12j +32k C. 32i
Daniele Longheu
asked
Nov 26, 2017
by
Daniele Longheu
7.8k
points
Mathematics
high-school
1
answer
3
votes
65.3k
views
asked
Mar 7, 2024
77.5k
views
If A = 2i + 3j - 2k , B = 3i + 2j + 2k , when both A and B are perpendicular to one another, calculate A. a A = 4i - 6j + 5k b A = 2i - 3j + 2k c A = 3i + 5j - 7k d A = 6i - 9j + 6k
Sevenpounds
asked
Mar 7, 2024
by
Sevenpounds
7.7k
points
Mathematics
high-school
1
answer
4
votes
77.5k
views
asked
Dec 15, 2021
163k
views
PRE CAL Let a = 2i + 9j, b = –4i + 5j, c = i – 3j, and d = 14j where i and j are unit vectors. What is (a – b) – (2d – c) in terms of i and j? 5i – 27j 5i + 35j 7i – 27j 7i + 39j
Gorio
asked
Dec 15, 2021
by
Gorio
8.2k
points
Mathematics
college
2
answers
1
vote
163k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org