Racing Racing Cars A and B are traveling on circular portions of a racetrack.

Racing Racing Cars A and B are traveling on circular portions of a racetrack.

asked 2020-10-18

Racing Racing Cars A and B are traveling on circular portions of a racetrack. In the instant shown, the speed of A is decreasing auto rate of \(\displaystyle{8}\frac{{m}}{{s}^{{2}}}\), and the speed of B is increasing at the rate of \(\displaystyle{3}\frac{{m}}{{s}^{{2}}}\). For the positions shown, determine (a) the velocity of B relative to A, (b) the acceleration of B relative to A.

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