Calculus 3 Quiz
6 questions · no time limit
0:00
VECTOR-VALUED FUNCTIONS & MOTION
Question 1 of 6
No time limit
Current
Answered
Flagged
Not seen
Consider the vector function r⃗(t)=⟨tcos⁡(t),tsin⁡(t),t⟩\vec{r}(t) = \langle t\cos(t), t\sin(t), \sqrt{t} \rangle for t>0t > 0. At t=πt = \pi, which statement about the relationship between velocity and acceleration vectors is correct?
YOUR PROGRESS
6
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
KEYBOARD
Pick an answer ABCD
Next question ↵→
Previous ←
Flag for review F
Answers save as you go · flagged questions come back at the end