Car a and car b each traveling along a freeway in adjacent

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Car A and Car B, each traveling along a freeway in adjacent lanes, undergo constant acceleration. At some instant, the velocity of car A exceeds the velcoity of car B.

(a) Is the acceleration of car A necessarily greater than the acceleration of car B? why or why not?

(b) Is the acceleration of car A necessarily positive? why or why not?

Reference no: EM13608305

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