Question 3 The path equation of a particle is given by r= sin(3t)â-ey. Find, for t /6 s, (a) r, v, a; (b) t, n; (c) the tangential and normal components of v and a; (d) the radius of curvature p.

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Question 3
The path equation of a particle is given by r sin(3t)a- j. Find, for t= /6 s,
(a) r, v, a;
(b) t, n;
(c) the tangential and normal components of v and a;
(d) the radius of curvature p.
Transcribed Image Text:Question 3 The path equation of a particle is given by r sin(3t)a- j. Find, for t= /6 s, (a) r, v, a; (b) t, n; (c) the tangential and normal components of v and a; (d) the radius of curvature p.
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