分别用图甲乙丙所示的�轮组匀速提起同一重物g时所用的拉力分别为f1f2和f3若不计�轮重及�擦这三个力的关系为 A.f1<f2 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 thesePot bellied pig, Horseshoe, Record player, Bouquet, Spyglass, Seamstress, Yeti, Panties, Superhero, Truck, 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 #5230


anonymous
anonymous
sketch #5262


anonymous
anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan


Tom Kelly
sketch #519 The Joker


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #5186


anonymous
anonymous
sketch #4370 Breaking Bad


anonymous
anonymous
sketch #2574


anonymous
anonymous
sketch #649


anonymous
anonymous
sketch #5289


anonymous
anonymous
sketch #5232 Avril by Teresa Temacha


anonymous
anonymous
sketch #5009 Elen Jager from Attack on Titan


anonymous
anonymous
sketch #3076 Angel by Burak Turan


anonymous
anonymous
sketch #3558 Eye Rubel Parvez


anonymous
anonymous
sketch #4012 Owl sketch


anonymous
anonymous
sketch #2072


anonymous
anonymous
sketch #5285


anonymous
anonymous
sketch #3254 derp


愛君
sketch #1964 愛鼠繪


anonymous
anonymous
sketch #4896


anonymous
anonymous
sketch #953


anonymous
anonymous
sketch #1226 the man


anonymous
anonymous
sketch #859 meyvalar


anonymous
anonymous
sketch #5175


anonymous
anonymous
sketch #2220 bahbah sexy sheep


anonymous
anonymous
sketch #4087 Stewie by Leon Soria Ricardo


anonymous
anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

tomski分别用图甲乙丙所示的�轮组匀速提起同一重物g时所用的拉力分别为f1f2和f3若不计�轮重及�擦这三个力的关系为 a.f1<f2 coloring