Mathematics, 07.03.2020 04:52, natalie2sheffield

The position function of a particle is given by r(t) = t2, 2t, t2 − 16t . When is the speed a minimum? Step 1 To find when the speed is a minimum, we need to find the speed as a function of t, then find its derivative and see when it is 0. We begin by finding the velocity vector. Since r(t) = t2, 2t, t2 − 16t , we have v(t) = r'(t) = .

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The position function of a particle is given by r(t) = t2, 2t, t2 − 16t . When is the speed a minimu...