R(t) = 4t³ I + (17 + 2t)j Is the Position

question 132

Multiple Choice

r(t) = 4t³ i + (17 + 2t) j is the position vector of a particle moving in a plane. Find the acceleration.

• A) 12t² i + 2j
• B) 12i
• C) 24t i + 2j
• D) 24t i
• E) 24i

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