Given s(t) = t^2 + 3t, where s(t) is in feet and t is in seconds, find each of the following: a) v(t) b) a(t) c) The velocity and acceleration when t = 2 sec
a) v(t) =
b) a(t) =
c) When t = 2 sec, the velocity is (Simplify your answer.) When t = 2 sec, the acceleration is (Simplify your answer.)
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