an asteroid is flying directly toward mars at a steady speed. which statement describes the asteroids…

an asteroid is flying directly toward mars at a steady speed. which statement describes the asteroids motion? the asteroid has a constant velocity. the asteroid is accelerating.
Answer
Brief Explanations:
Velocity is speed with direction. Since the asteroid is flying at a steady speed directly towards Mars (constant - direction assumed as straight - line motion towards Mars), it has a constant velocity. Acceleration is a change in velocity (either speed or direction). There is no mention of a change in speed or direction, so it is not accelerating.
Answer:
The asteroid has a constant velocity.