valguzman05
contestada

Of a car moving on a road at 70 km/hr going due north,and then changes direction and starts traveling north-east staying at 70 km/hr, what happens to its speed and velocity A- the speed of the car changes, but the velocity stays the same. B- the velocity of the car changes, but the speed stays the same. C- neither the speed nor the velocity of the car changes D- both the speed and velocity of the car change

Respuesta :

B is the answer
since the car changes only the direction of its speed and not its magnitude
Therefore only its magnitude is constant
therefore its speed is the same and its velocity changes
GoldAu

Answer:

B. The velocity of the car changes, but the speed stays the same.

Explanation:

See picture. Please give me brainliest if I helped!

Ver imagen GoldAu

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