Problem a car is traveling 80 ms from left to right when, Ask an Expert

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Problem: A car is traveling 80 m/s from left to right when the brakes are applied. (The acceleration is constant.) After 15 seconds, it comes to a stop.

A- What is the magnitude and direction of the car's velocity at 10 seconds?

Please show how you obtained the the magnitude and direction of the car's velocity.

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