既然重力是万有引力的一个分力,为何重力还会竖直�下?而且为什么�们计算用的是重力的大小而非万有引力? 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 theseWizard, Tongue, Poltergeist, Grump, Baboon, Peg leg, Genius, Cauldron, Duvet, Cowgirl, 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 #5066 Rey Helado by Gleny Acevedo


anonymous
anonymous
sketch #5191 The View by Vicente Vera


anonymous
anonymous
sketch #323


anonymous
anonymous
sketch #4091 Irie


anonymous
anonymous
sketch #1220


anonymous
anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco


Raisa Mahmud
sketch #2055 Flower


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


Raisa Mahmud
sketch #2058


anonymous
anonymous
sketch #1385 fingerschpitsengeful


anonymous
anonymous
sketch #132


anonymous
anonymous
sketch #5224


anonymous
anonymous
sketch #3670 Bugs Bunny by Jessica Column


Donara Smbatyan
sketch #1449 donara


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


Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea


anonymous
anonymous
sketch #3637


anonymous
anonymous
sketch #3667


anonymous
anonymous
sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik


anonymous
anonymous
sketch #3676 Sceptical horse by Koes Maung


anonymous
anonymous
sketch #2340


anonymous
anonymous
sketch #3145 Madoka by Николай Герасимов


Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul


anonymous
anonymous
sketch #1668 SUNSET


anonymous
anonymous
sketch #2959 manga girl blue hair


anonymous
anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo


anonymous
anonymous
sketch #3986


Na Ruro
sketch #2715 Angelina


anonymous
anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver


Gaurav Patel
sketch #2691

tomski既然重力是万有引力的一个分力,为何重力还会竖直�下?而且为什么�们计算用的是重力的大小而非万有引力? 知乎 coloring