English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

3 answers

the background object supply a frame of reference by which the motion of the nearer object is measured.

2006-08-30 00:10:43 · answer #1 · answered by kemchan2 4 · 5 0

Kemchan is right

2006-08-31 04:41:24 · answer #2 · answered by bwadsp 5 · 0 0

kemchan2's answer is absolutely correct and to the point.

2006-08-30 09:36:24 · answer #3 · answered by sparc77 7 · 1 0

fedest.com, questions and answers