跳转到内容

斜面

出自维基百科,自由个百科全书
斜面

斜面(inclined plane)是一种倾斜个平板,能够奈物体以相对较小个从低处提升到高处,但提升迭物体个路径长度也会增加。斜面是古代希腊人提出个六种简单机械里向个一种。假如斜面个斜率越小,即斜面搭水平面之间个夹角越小,则需施加拉物体个作用力会越小,但移动距离也越长。

pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy