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An object moves along the x axis according to the equation
x(f) = (3.00t2 – 2.00t + 3.00) m. Determine (a) the aver-
age speed between t= 2.00 s and t = 3.00 s, (b) the instan-
taneous speed at t= 2.00 s and at t= 3.00 s, (c) the aver-
%3D
age acceleration between t = 2.00 s and t = 3.00 s, and (d)
the instantaneous acceleration at t= 2.00 s and t = 3.00 s.

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