Calculus 3 Quiz
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VECTOR-VALUED FUNCTIONS & MOTION
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A particle moves along the curve r⃗(t)=⟨etcos⁡(3t),etsin⁡(3t)⟩\vec{r}(t) = \langle e^t \cos(3t), e^t \sin(3t) \rangle for t≥0t \geq 0. Which property of the motion remains constant throughout the particle's trajectory?
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