An object is moving with constant velocity in the -Y-direction. Suddenly, it experiences an acceleration in the -X-direction. Which of the following is true?
The velocity vector will begin to turn towards the -X-direction:
The velocity vector will continue to point in the -Y-direction, since the two directions are independent:
The velocity vector will continue to point in the -Y-direction; but its magnitude will shrink to zero.
The velocity vector will begin to turn towards the +X-direction: