Two runners a and b start from the opposite end of a 150 m, Ask an Expert

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Two runners A and B start from the opposite end of a 150 m track and at the same instant begin running from rest toward each other with constant accelerations of 0.2 m/s2 and 0.1 m/s2 , respectively.

(a) When and where will the two runners meet?

(b) What are their velocities when they meet?

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