pattern of motion, the manner in which objects move due to their structure, shaft, a long, thin structure that can be used as an axle or axis, axle, a shaft that runs through the center of a wheel, system, two or more objects that work together in a meaningful way, ramp, an object that has a slope, slope, a surface that is higher on one end, wheel, an object that is a circle in only one direction and can fall over, friction, a force between objects that are touching each other that opposes their motion, slowing them down

Motion

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?