Question: 1 2 - 2 2 9 . At the instant shown, cars A and B are traveling at velocities of 4 0 m s and

12-229. At the instant shown, cars A and B are traveling at
velocities of 40ms and 30ms, respectively. If A is increasing
its speed at 4ms2, whereas the speed of B is decreasing at
3ms2, determine the velocity and acceleration of B with
respect to A. The radius of curvature at B is B=200m.
Probs. 12-228/229
1 2 - 2 2 9 . At the instant shown, cars A and B

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