A-level物理：卫星与行星轨道 Orbits of Satellites and Planets
Previously we looked atcircular motion. Any object incircular motionis held at a fixed radius by acentripetal force. For a satelli
卫星 行星 satellites 行星轨道 轨道orbits 2025-09-05 18:49 3
Previously we looked atcircular motion. Any object incircular motionis held at a fixed radius by acentripetal force. For a satelli
卫星 行星 satellites 行星轨道 轨道orbits 2025-09-05 18:49 3