A particle moves along the same path as in question (4) where the path is d scribed by the expression y = 3x². The projection of the particle along the x-ax varies as 0.2t² ft (where t is in seconds) starting at the origin at t = 0. What ar the acceleration components normal and tangential to the path at t = 2 sec What is the radius of curvature at this point?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 46E
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y = 3x²
A particle moves along the same path as in question (4) where the path is de-
scribed by the expression y = 3x². The projection of the particle along the x-axis
varies as 0.2t² ft (where t is in seconds) starting at the origin at t = 0. What are
the acceleration components normal and tangential to the path at t = 2 sec?
What is the radius of curvature at this point?
Transcribed Image Text:y = 3x² A particle moves along the same path as in question (4) where the path is de- scribed by the expression y = 3x². The projection of the particle along the x-axis varies as 0.2t² ft (where t is in seconds) starting at the origin at t = 0. What are the acceleration components normal and tangential to the path at t = 2 sec? What is the radius of curvature at this point?
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