Question: Given s(t) = 5t2 + 15t, find (a) v(t). (b) a(t). (c) the velocity and acceleration when t = 2. . . . (a) v(t)

Given s(t) = 5t2 + 15t, find (a) v(t). (b) a(t). (c) the velocity and acceleration when t = 2. . . . (a) v(t) = (b) a(t) = (c) When t = 2, the velocity is feet per second. (Simplify your answer.) When t= 2, the acceleration is feet per second squared. (Simplify your answer.)

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