A car is moving with speed 166 ms due south at one moment, Ask an Expert

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A car is moving with speed 16.6 m/s due south at one moment and 29.3 m/s due east 9.00 seconds later. Determine the magnitude and direction of its average velocity over this time interval. Determine the magnitude and direction of its average acceleration over this time interval. What is its average speed over this time interval?

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