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?
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...
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde2e912e-8c9c-4439-af75-743cb70f8122%2F3e5da919-ae97-4b29-944c-8a1b4a62e72c%2Fa8kytqj_processed.jpeg&w=3840&q=75)
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?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde2e912e-8c9c-4439-af75-743cb70f8122%2F3e5da919-ae97-4b29-944c-8a1b4a62e72c%2F4d151tp_processed.jpeg&w=3840&q=75)
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?
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