一个物体受到多个力时,什么条件下,这些力就可以都画在受力物体的重心上,什么条件下就不能移动? 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 theseStarfish, Goldfish, Zenith, Rice, Trail, Moth, Ski lodge, Rock Star, Hospital, Dolphin, 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?

sketchmaster
sketch #2613


sketchmaster
sketch #2486 Face by sketchmaster


anonymous
anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus


anonymous
anonymous
sketch #5285


anonymous
anonymous
sketch #5074


Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...


anonymous
anonymous
sketch #5203 Alien vs. Predator Ani Chachua


anonymous
anonymous
sketch #1131 nərgiz


anonymous
anonymous
sketch #3250 Lonely cat Lars Tunebo


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


sketchmaster
sketch #2464 Spongebob by sketchmaster


anonymous
anonymous
sketch #5226


anonymous
anonymous
sketch #5217


Chris Shrimp Lonsdale
sketch #342 Forest scene


anonymous
anonymous
sketch #4970


anonymous
anonymous
sketch #2959 manga girl blue hair


anonymous
anonymous
sketch #3656 Igor by Vincent Baudement


anonymous
anonymous
sketch #3505 Django


Chelley
sketch #3429 Another try of Miku xD


Милен Тревата
sketch #2771 Naruto by Милен Тревата


anonymous
anonymous
sketch #4349 Cícero Николай Герасимов


anonymous
anonymous
sketch #303


anonymous
anonymous
sketch #3476 Happy valentines day! Simona Honigmelone


anonymous
anonymous
sketch #3701 amazing Skull


anonymous
anonymous
sketch #5232 Avril by Teresa Temacha


anonymous
anonymous
sketch #5265 Shir Erika Ishikawa


anonymous
anonymous
sketch #2989 Little Chibi by Loai Issa

tomski一个物体受到多个力时,什么条件下,这些力就可以都画在受力物体的重心上,什么条件下就不能移动? 知乎 coloring