Find the velocity, acceleration, and speed of a particle with the given position function. r (t) = t i + t2 j + 2 k v (t) = Incorrect: Your answer is incorrect. a (t) = Incorrect: Your answer is incorrect. |v (t) | = Incorrect: Your answer is incorrect. Sketch the path of the particle and draw the velocity and acceleration vectors for t = 1.

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Lance Long

25 November, 10:19

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Answers (1)

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Yaritza · Answer 1

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Explanation:

r (t) = t i + t2 j + 2 k

v (t) = i + 2tj

a (t) = 2j

v (1) = i + 2j, v = √5

a (1) = 2j, a = 2