如图所示ab两矩形物体叠放在粗糙水平面上若用水平力f拉b物体它们仍然保持静止状态则b物体受到的力的个数是 .若用水平力f拉a物体 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 theseShrubbery, Claim, Mustache, Sandcastle, Movie Camera, Ferris wheel, Mission, Moonshine, Cards, Nun, 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 #4855


John Davis
sketch #2784


anonymous
anonymous
sketch #2453 Koi Fish


anonymous
anonymous
sketch #5415


anonymous
anonymous
sketch #5100 Shadow by An Nguyen


anonymous
anonymous
sketch #2919 Winnie the Pooh by Greet Kros-Lolkus


anonymous
anonymous
sketch #5306 Katarina by Mirnes Sinanovic


anonymous
anonymous
sketch #4446 EDDIE by يآآسر محمد


Smile Better
sketch #2781


anonymous
anonymous
sketch #5170


anonymous
anonymous
sketch #4520


anonymous
anonymous
sketch #1095


anonymous
anonymous
sketch #5208 Alf by David Rossien


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


sketchmaster
sketch #2620 goblin man


anonymous
anonymous
sketch #3362 The Boss by David Torre


anonymous
anonymous
sketch #3986


anonymous
anonymous
sketch #5103


anonymous
anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco


Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag


anonymous
anonymous
sketch #5177


anonymous
anonymous
sketch #4796


anonymous
anonymous
sketch #3857


anonymous
anonymous
sketch #5165 Marceline by Marvin Chrome


anonymous
anonymous
sketch #3499 Alien Laura Gutierrez Hinojosa


anonymous
anonymous
sketch #3699 Dragon by Ana Cecilia


sketchmaster
sketch #2625 Dragon by sketchmaster


anonymous
anonymous
sketch #1711

tomski如图所示ab两矩形物体叠放在粗糙水平面上若用水平力f拉b物体它们仍然保持静止状态则b物体受到的力的个数是 .若用水平力f拉a物体 coloring