# Calculus

Find the velocity vector for a particle whose position vector is vector components 2t, 5 for all t. (10 points)

A) vector components 2, 0
B) vector components t squared, 5 times t
C) vector components t cubed over 3, 5 times t squared over 2
D) the square root of the quantity 4 times t squared plus 25

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1. r = <2t,5>
r' = <2,0>

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oobleck

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