E-AC02 · Two reversals of motion
A particle moves along a line with velocity \(v(t)=t^2-6t+8\) m/s, for \(0\le t\le5\). Its initial position is 1 m.
Find the times when the particle reverses direction, and state the sign of v between these times.
Find the displacement and final position.
Find the total distance travelled.
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