如图所示将一个重为10n的木块沿倾角为30°斜面匀速�上拉至顶端拉力为8n斜面高5m拉力做功为80j木块所受的�擦力为3n.若仅使 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 theseFrog, Gourd, Jewelry, Pinball machine, Rock Star, Tunnel, Shorts, Sculpture, Superhero, Plantation, 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 #5073 Broken Heart by Islam Mourad


anonymous
anonymous
sketch #3950


anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #1168


anonymous
anonymous
sketch #4055


anonymous
anonymous
sketch #5221


anonymous
anonymous
sketch #5286 Adventure Time by Manu Kp


anonymous
anonymous
sketch #20344


anonymous
anonymous
sketch #4273


anonymous
anonymous
sketch #3974 Bird Skerch w/ vibration


anonymous
anonymous
sketch #5227


anonymous
anonymous
sketch #5171


anonymous
anonymous
sketch #4589


anonymous
anonymous
sketch #5102 Old Man by Cuong Pham


Saifa Mahmud
sketch #1671


anonymous
anonymous
sketch #687 Buddha Peace


Donara Smbatyan
sketch #1455 donara


anonymous
anonymous
sketch #4755


anonymous
anonymous
sketch #3822


anonymous
anonymous
sketch #4972


anonymous
anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo


anonymous
anonymous
sketch #4905 The Little Prince by Gaurav Patel


Pascal Quéru
sketch #2479 C 'est qui ? Un rasta qui a manger trop de poulpe farcis. ? Un vieux chanteur de blue grass ? Najdica tomktoo ? A vous de me dire...


Fabio Sala
sketch #2672


anonymous
anonymous
sketch #4831


anonymous
anonymous
sketch #5209


anonymous
anonymous
sketch #5220


anonymous
anonymous
sketch #3479


anonymous
anonymous
sketch #20594

tomski如图所示将一个重为10n的木块沿倾角为30°斜面匀速�上拉至顶端拉力为8n斜面高5m拉力做功为80j木块所受的�擦力为3n.若仅使 coloring