Physics

If a car is moving on a highway at 70 kilometers per hour, going south, and then turns to travel 70 kilometers per hour east, what happens to its speed and velocity?

Speed is constant, velocity is constant.
Speed is changing, velocity is constant.
Speed is changing, velocity is changing.
Speed is constant, velocity is changing***

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  1. Yes.
    speedometer the same, compass different.

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  2. Thank you! :)

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  3. You are welcome.

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