What is the equation for curvature for the curvey=sin(x)? What is the curvature of the curve y=sin(x) when="/2? What is the equation of the circle of curvature for the curve y=sin(r) for the point on the curve corresponding to r= */2?

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.6: Parametric Equations
Problem 5ECP: Write parametric equations for a cycloid traced by a point P on a circle of radius a as the circle...
icon
Related questions
Question
100%
I attached the a part In view of a part solve ( b and c) part
Equation of curvature of a curve y=f(x)
k
=
\ f” ( 2 ) \
(1+|ƒ² (x) | ²) ž
3
Step2
b)
Here given curve
f(x) = sin x
Differentiating f with respect to x
f'(x)= cos x and f"(x)= - sin a
Substituting all values in k
sin x
sin x
k
-
1+ cos x 2 (1+cos²x) 2
So equation of curvature of given
curve
sinx
k=
3
(1+cos²x)2
Transcribed Image Text:Equation of curvature of a curve y=f(x) k = \ f” ( 2 ) \ (1+|ƒ² (x) | ²) ž 3 Step2 b) Here given curve f(x) = sin x Differentiating f with respect to x f'(x)= cos x and f"(x)= - sin a Substituting all values in k sin x sin x k - 1+ cos x 2 (1+cos²x) 2 So equation of curvature of given curve sinx k= 3 (1+cos²x)2
Question
a) (
What is the equation for curvature for the curve y = sin(x) ?
What is the curvature of the curve y = sin(x) when x = "/2?
b)
c)
What is the equation of the circle of curvature for the curve y = sin(x) for the point on
the curve corresponding to z = */2?
Transcribed Image Text:Question a) ( What is the equation for curvature for the curve y = sin(x) ? What is the curvature of the curve y = sin(x) when x = "/2? b) c) What is the equation of the circle of curvature for the curve y = sin(x) for the point on the curve corresponding to z = */2?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning