如1图所示一个物体a静止于斜面上现用一竖直�下的外力f作用于a下列说法中正确的是 A物体a所受的�擦力可能减小 B物体a 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 theseStore, Dump truck, Gown, Movie Camera, Noose, Peony, Albatross, Dynamite, Celebrity, Ranch, 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 #5271


anonymous
anonymous
sketch #5312


anonymous
anonymous
sketch #5165 Marceline by Marvin Chrome


anonymous
anonymous
sketch #3680 Infected Mushroom by Rohit Rahul


anonymous
anonymous
sketch #3174 John Snow Helga Fon Stein


anonymous
anonymous
sketch #5185


anonymous
anonymous
sketch #280


anonymous
anonymous
sketch #5314


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


anonymous
anonymous
sketch #1122 norooz


anonymous
anonymous
sketch #1652


anonymous
anonymous
sketch #1474


anonymous
anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil


anonymous
anonymous
sketch #578 Butterflies


anonymous
anonymous
sketch #4852


anonymous
anonymous
sketch #5067


anonymous
anonymous
sketch #5123


anonymous
anonymous
sketch #4475 Daft Punk by Reggie Garcia


anonymous
anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi


anonymous
anonymous
sketch #5278 Cosmos by Jenna Khoùlix�


sketchmaster
sketch #2459 funky afro


anonymous
anonymous
sketch #3774 Marilyn Manson by Junior Silva


Saifa Mahmud
sketch #1670


anonymous
anonymous
sketch #21243


anonymous
anonymous
sketch #2431 face :D


anonymous
anonymous
sketch #2393


anonymous
anonymous
sketch #4869 Madara by Jean-Benoit Renaud

tomski如1图所示一个物体a静止于斜面上现用一竖直�下的外力f作用于a下列说法中正确的是 a物体a所受的�擦力可能减小 b物体a coloring