2.如图所示物体b的上表面水平当ab相对静止沿斜面匀速下�时设b给a的�擦力为f1水平面给斜面体c的�擦力为f2则 A.f1 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 theseGecko, Watermelon, Poison, Make-up, Maid, Cat burglar, Cross, Man, Dice, Ramp, 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 #2888 Jimi Hendrix by Meen Suksoi


anonymous
anonymous
sketch #380


anonymous
anonymous
sketch #2562


anonymous
anonymous
sketch #4990


anonymous
anonymous
sketch #5250


anonymous
anonymous
sketch #5048


anonymous
anonymous
sketch #5346


sketchmaster
sketch #2486 Face by sketchmaster


anonymous
anonymous
sketch #4349 Cícero Николай Герасимов


anonymous
anonymous
sketch #20840 Dog by Laur Ūūtiis


anonymous
anonymous
sketch #4702


anonymous
anonymous
sketch #4899


anonymous
anonymous
sketch #2554


anonymous
anonymous
sketch #3469


anonymous
anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen


anonymous
anonymous
sketch #4979 Luffy


anonymous
anonymous
sketch #1082 Seher 6 years


anonymous
anonymous
sketch #5368


anonymous
anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä


Renjith Raj
sketch #1614 uncle bun


anonymous
anonymous
sketch #5027


Милен Тревата
sketch #2771 Naruto by Милен Тревата


anonymous
anonymous
sketch #1170


anonymous
anonymous
sketch #5009 Elen Jager from Attack on Titan


sketchmaster
sketch #2639 Marilyn by sketchmaster


anonymous
anonymous
sketch #5211


anonymous
anonymous
sketch #5279


anonymous
anonymous
sketch #4012 Owl sketch


anonymous
anonymous
sketch #4298

tomski2.如图所示物体b的上表面水平当ab相对静止沿斜面匀速下�时设b给a的�擦力为f1水平面给斜面体c的�擦力为f2则 a.f1 coloring