5. A path of motion is given by a vector function r(t) = [4 cost, 4 sint, 3t]. Π (a) Find the length of the above vector from t=0 to . 2 (b) Find the tangential acceleration and the curve's tangent as a 45-degree rotation (from the initial 0 degrees).
5. A path of motion is given by a vector function r(t) = [4 cost, 4 sint, 3t]. Π (a) Find the length of the above vector from t=0 to . 2 (b) Find the tangential acceleration and the curve's tangent as a 45-degree rotation (from the initial 0 degrees).
ChapterB: Graphical Analysis Of Planar Trusses
Section: Chapter Questions
Problem 6P
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I need detailed help solving this exercise from homework of Engineering Mathematics II.
I do not really understand how to do, please do it step by step, not that long but clear. Thank you!
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![5. A path of motion is given by a vector function r(t) = [4 cost, 4 sint, 3t].
Π
(a) Find the length of the above vector from t=0 to
.
2
(b) Find the tangential acceleration and the curve's tangent as a 45-degree rotation (from the
initial 0 degrees).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe95c0ed5-6562-4de3-90f0-5232d13c65eb%2F1cf35753-f262-4f4e-bb8e-f04b747d4636%2Fil2vfgig_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. A path of motion is given by a vector function r(t) = [4 cost, 4 sint, 3t].
Π
(a) Find the length of the above vector from t=0 to
.
2
(b) Find the tangential acceleration and the curve's tangent as a 45-degree rotation (from the
initial 0 degrees).
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