怎么知道万有引力提供重力,还是�心力?而且为什么�心力等于重力的时候在太空中完全失重? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseRock Star, Backpack, Camel, Aardvark, Scale, Gate, Desk, Lobby, Deer, Gopher, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #3268 Werewolf by Mert Arda Yiğit


anonymous
anonymous
sketch #5210 I love you by Saul Mansanares


anonymous
anonymous
sketch #4899


anonymous
anonymous
sketch #5316


anonymous
anonymous
sketch #2022


sketchmaster
sketch #2464 Spongebob by sketchmaster


sketchmaster
sketch #2476 Asuna from SAO by sketchmaster


anonymous
anonymous
sketch #1453


anonymous
anonymous
sketch #3404 Terminator by Enrique L. Manly


anonymous
anonymous
sketch #5434


anonymous
anonymous
sketch #4388 Homer and the Cherry


anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi


anonymous
anonymous
sketch #5018 Owl by Komlós László


anonymous
anonymous
sketch #3088 Billy from Saw by Naulian Ciko


Helyryn
sketch #293 jdjdjdjdj


anonymous
anonymous
sketch #3012 Girl by Safa M. Esam Srk


anonymous
anonymous
sketch #4724 Turtwig by Mark Robson


anonymous
anonymous
sketch #3372 Erza by Konstantin Kuznetsov


anonymous
anonymous
sketch #2477 hhhh


anonymous
anonymous
sketch #5350


anonymous
anonymous
sketch #704


anonymous
anonymous
sketch #5184 Walter White by Abdul Ghony


anonymous
anonymous
sketch #4929


anonymous
anonymous
sketch #5179 Audrey Hepburn by 陳一夫


Donara Smbatyan
sketch #1504 donara


anonymous
anonymous
sketch #1045


anonymous
anonymous
sketch #2431 face :D


anonymous
anonymous
sketch #4855


anonymous
anonymous
sketch #5009 Elen Jager from Attack on Titan

tomski怎么知道万有引力提供重力,还是�心力?而且为什么�心力等于重力的时候在太空中完全失重? 知乎 coloring