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1at what times are cars at the same point 2at...

Question: 1at what times are cars at the same point 2at...

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1-at what times are cars at the same point?

2-At what times is the distance from A to B neither increasing nor decreasing ?

3-at what times do A and B have the same acceleration?
Constants Two cars, A and B, travel in a straight line. The distance of A from the starting point is given as a function of time by zA(t)- at +Bt2, with α :-2.60 m/s and β-: 1.20 m/s. The distance of B from the starting point is B(t)yt with γ-280 m/s2 and δ-. 0.20 m/s3. -63

Constants Two cars, A and B, travel in a straight line. The distance of A from the starting point is given as a function of time by zA(t)- at +Bt2, with α :-2.60 m/s and β-: 1.20 m/s. The distance of B from the starting point is B(t)yt with γ-280 m/s2 and δ-. 0.20 m/s3. -63

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