menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Consider the given vector equation. r(t) = 2t − 4, t2 + 3 (a) find r'(t).
asked
Aug 15, 2019
210k
views
0
votes
Consider the given vector equation. r(t) = 2t − 4, t2 + 3 (a) find r'(t).
Mathematics
college
German
asked
by
German
8.9k
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
4
votes
(a) The derivative of each of the vector's components gives
.. r'(t) = (2, 2t)
Eddard Stark
answered
Aug 20, 2019
by
Eddard Stark
8.9k
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 4, 2024
210k
views
Consider the following vector function. r(t) = <4t,1/2t^2, t2> (a) Find the unit tangent and unit normal vectors T(t) and N(t). (b) Use this formula to find the curvature. κ(t) =
Tea Curran
asked
Nov 4, 2024
by
Tea Curran
8.7k
points
Mathematics
high-school
1
answer
2
votes
210k
views
asked
Dec 4, 2021
84.6k
views
Evaluate the line integral C F · dr, where C is given by the vector function r(t). F(x, y, z) = (x + y2) i + xz j + (y + z) k, r(t) = t2 i + t3 j − 2t k, 0 ≤ t ≤ 2
Rempelos
asked
Dec 4, 2021
by
Rempelos
7.1k
points
Mathematics
college
1
answer
0
votes
84.6k
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
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
9/10 divided by (1/10 plus 2/5)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity