-ind the curvature of r` (t) = ti + t²j + t³ k at different valu oft. Which formula would you use to find curvature K: O k(t) = r(t) × ¹ (t) r' (t) Fox 3 all (+)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 33E
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What is |r′→(t)×r′′→(t)| Find κ(0): Find κ(1):
Find the curvature of
r(t) = ti + t²j + t³ at different values
of t.
Which formula would you use to find
curvature K:
k(t) =
k(t):
k(t) =
k(t) =
|7 ( 1 ) × 7² (t) |
F³² (1) ³
3
|F² (1) × 7²¹ (1)|
2
¹ (t)
7 (t) × 7² (t)
(t)
3
7² 7²³
(t) × (t)
Fo
3
Transcribed Image Text:Find the curvature of r(t) = ti + t²j + t³ at different values of t. Which formula would you use to find curvature K: k(t) = k(t): k(t) = k(t) = |7 ( 1 ) × 7² (t) | F³² (1) ³ 3 |F² (1) × 7²¹ (1)| 2 ¹ (t) 7 (t) × 7² (t) (t) 3 7² 7²³ (t) × (t) Fo 3
What is r(t)
Answer format: a, b, c
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What is r" (t)
Answer format: a, b, c
Transcribed Image Text:What is r(t) Answer format: a, b, c Check Answer/Save ✪ Step-By-Step Example Live Help What is r" (t) Answer format: a, b, c
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