为什么计算第一宇宙速度时重力等于万有引力,不应该是万有引力等于�心力和重力的合力吗? 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 theseMeteor, Plow, Tree swing, Monastery, Mandolin, Bulldozer, Prospector, Sunflower, Gazebo, Fat guy, 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 #4086 2lips


anonymous
anonymous
sketch #280


anonymous
anonymous
sketch #5325


anonymous
anonymous
sketch #3651 Istanbul by DjDarío GT


anonymous
anonymous
sketch #2577


anonymous
anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman


anonymous
anonymous
sketch #4830


Donara Smbatyan
sketch #1447 donara


anonymous
anonymous
sketch #3000


Jorge Valero
sketch #2735


anonymous
anonymous
sketch #4867 Johnny Depp Ronin Ronin


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


anonymous
anonymous
sketch #1221 səhər abbasova gözəi qız hamı məni çox seve anam da çox sevir


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


anonymous
anonymous
sketch #2937 Spongebob by Kalana Namikaze


anonymous
anonymous
sketch #3857


anonymous
anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania


sketchmaster
sketch #2593 Tweety by sketchmaster


anonymous
anonymous
sketch #2220 bahbah sexy sheep


anonymous
anonymous
sketch #3327 Megaman by Abdelwahab Haik


anonymous
anonymous
sketch #5262


anonymous
anonymous
sketch #1255 something


anonymous
anonymous
sketch #4368


sketchmaster
sketch #2483 Una Catrina by sketchmaster


anonymous
anonymous
sketch #2279 puppetsss


anonymous
anonymous
sketch #1451 mi6softlab vibra


anonymous
anonymous
sketch #5133 Jiraiya by Saiful Farizam


anonymous
anonymous
sketch #1732

tomski为什么计算第一宇宙速度时重力等于万有引力,不应该是万有引力等于�心力和重力的合力吗? 知乎 coloring