
提问人:网友d*******1
发布时间:2022年3月14日 23:23
[单项选择题]
Aristotle believed that the heavens were perfect. If they ever were, they are no longer. The skies a...When a satellite is first launched, the sail ______.
A. can make a minuscule but continuous speed
B. is angled and makes the acceleration to keep the satellite in orbit
C. makes the satellite off the orbit because the satellite collides with the small number of air molecules
D. keeps the satellite in orbit because the satellite collides with the small number of air molecules

