如图所示在水平力作用下木块ab保持静止.若木块a与b 的接触面是水平的且f≠0.则关于木块b的受力个数可能是 A.3个b.4个c 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 theseGuillotine, Rock Star, Yarn, Calliope, Tower, Panda, Hatchet, Casket, Slingshot, Aircraft carrier, 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 #3431 Jimi Hendrix by Konvicted Rohit


anonymous
anonymous
sketch #1732


anonymous
anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan


anonymous
anonymous
sketch #3749 Girl Ari Rainbow


anonymous
anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver


sketchmaster
sketch #2464 Spongebob by sketchmaster


anonymous
anonymous
sketch #953


Cherie N Patanao
sketch #1043 Deadoo..


anonymous
anonymous
sketch #5058


anonymous
anonymous
sketch #2992 Dragon by Iky Sahendra Putra


anonymous
anonymous
sketch #2559 sun


anonymous
anonymous
sketch #4883 White tiger by Kayson Danielle


anonymous
anonymous
sketch #286 sun


anonymous
anonymous
sketch #21085 Tobirama by Enrique L. Manly


anonymous
anonymous
sketch #1045


anonymous
anonymous
sketch #4649


anonymous
anonymous
sketch #4702


anonymous
anonymous
sketch #921 comics ufo


anonymous
anonymous
sketch #3362 The Boss by David Torre


anonymous
anonymous
sketch #4387 dong air


anonymous
anonymous
sketch #542 life


anonymous
anonymous
sketch #5161


Carly Kelly
sketch #120 a pretty flower


anonymous
anonymous
sketch #3822


anonymous
anonymous
sketch #3581 Dante


anonymous
anonymous
sketch #5141

tomski如图所示在水平力作用下木块ab保持静止.若木块a与b 的接触面是水平的且f≠0.则关于木块b的受力个数可能是 a.3个b.4个c coloring