[填空题]
The Moon orbits the Eara8waxpx. jmp i:6g0pl xf1-+79x jn ptth such that the slf-;8ytgr( 5v yuc)4afbnf 8 eame side always faces the Earth. Determine the ratio of the Moon’s spin ang8 lvy5;-yt)fgfcr en( afu b84ular momentum (about its own axis) to its orbital angular momentum. (In the latter case, treat the Moon as a particle orbiting the Earth.) $\times10^{ -6}$
Post time 2025-2-18 20:00:22
