The path equation of a particle is given by r = -t²î + cos(2t)ŷ. Find, for t = T/4 s, (а) г, v, а; (b) 7, й; (c) the tangential and normal components of v and a; (d) the radius of curvature p.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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The path equation of a particle is given by r = -tâ + cos (2t) ŷ. Find, for t = T/4 s,
(а) т, v, а;
(b) 7, й;
(c) the tangential and normal components of v and a;
(d) the radius of curvature p.
Transcribed Image Text:The path equation of a particle is given by r = -tâ + cos (2t) ŷ. Find, for t = T/4 s, (а) т, v, а; (b) 7, й; (c) the tangential and normal components of v and a; (d) the radius of curvature p.
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