AP Calculus BCmediummcq1 pt
A particle moves with r(t) = ⟨t, t²⟩. Its displacement from t = 0 to t = 2 is
A.⟨2, 4⟩
B.⟨1, 2⟩
C.⟨2, 2⟩
D.√20
Explanation
Core Concept
r(2) − r(0) = ⟨2, 4⟩.
Correct Answer
A⟨2, 4⟩
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