Given that an object is at position s (t) = sin (3t)/3 Given that an object is at position

a) v (t ) .
b) a(t ) .
c) The position, velocity and acceleration when t = ?/9.


(a) cos (3t )

(b) ?3sin (3t)

(c)

Mathematics

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A. undefined slope B. m = 1 C. m = 0 D. m = -1

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