如图所示一物体恰能在一个斜面体上沿斜面匀速下�可以证明出此时斜面不受地面的�擦力作用若沿斜面方�用力f�下推此物体使物体加速下�斜面 Template




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

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseQuirt, Octopus, Pills, Clothes pin, Pollywog, Curtains, Slack rope, Llama, River, Doorknocker, 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?

Rachel Roe
sketch #33 Flutter-bys


anonymous
anonymous
sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh


anonymous
anonymous
sketch #3680 Infected Mushroom by Rohit Rahul


anonymous
anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik


anonymous
anonymous
sketch #5261


ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots


anonymous
anonymous
sketch #4688


anonymous
anonymous
sketch #3513


anonymous
anonymous
sketch #3469


anonymous
anonymous
sketch #5138 Monster by Leonie Cooper


Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán


El Harouati Nassera
sketch #2810 Lennon by El Harouati Nassera


Rachel Roe
sketch #669 Cluck


anonymous
anonymous
sketch #1669


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


anonymous
anonymous
sketch #5268 Harley Quinn by 조바다


anonymous
anonymous
sketch #5008


anonymous
anonymous
sketch #3410


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #1450


anonymous
anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia


anonymous
anonymous
sketch #1711


anonymous
anonymous
sketch #3226 Goth Face


anonymous
anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László


Jorge Valero
sketch #2735


Tom Kelly
sketch #643 Happy Valentines


anonymous
anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

tomski如图所示一物体恰能在一个斜面体上沿斜面匀速下�可以证明出此时斜面不受地面的�擦力作用若沿斜面方�用力f�下推此物体使物体加速下�斜面 coloring