This is the question #1 refrenced in the second question, only need the second one answered: During the time period from t = 0 to t = 5 seconds, a particle moves along the path given by  x(t)=2cos(πt)  and  y(t)=4sin(πt) . Find the velocity vector for the particle at any time t.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 71E
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This is the question #1 refrenced in the second question, only need the second one answered: During the time period from t = 0 to t = 5 seconds, a particle moves along the path given by  x(t)=2cos(πt)  and  y(t)=4sin(πt) . Find the velocity vector for the particle at any time t.

 

For the same particle as in question 1, write and evaluate an integral expression, in
terms of sine and cosine, that gives the distance the particle travels from
t = 1.5 to t = 2.75.
Transcribed Image Text:For the same particle as in question 1, write and evaluate an integral expression, in terms of sine and cosine, that gives the distance the particle travels from t = 1.5 to t = 2.75.
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