5. A car completes a 180° turn at constant speed as shown. (a) Draw the direction of the average acceleration vector of the car over the turn. (b) Draw the approximate average acceleration vector of the car if instead its speed doubled over the turn.

5. A car completes a 180° turn at constant speed as shown. (a) Draw the direction of the average acceleration vector of the car over the turn. (b) Draw the approximate average acceleration vector of the car if instead its speed doubled over the turn.

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