A right helix of radius a and slope a has 4-point contact with a given 1 1 curve at the point where its curvature and torsion are a= __po² p² +o² and tan α = P O and 1 then prove that

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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A right helix of radius a and slope a has 4-point contact with a given
1
curve at the point where its curvature and torsion are
P
a =
po²
p² +o
and tan α =
P
O
and then prove that
0
9
Transcribed Image Text:A right helix of radius a and slope a has 4-point contact with a given 1 curve at the point where its curvature and torsion are P a = po² p² +o and tan α = P O and then prove that 0 9
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