初中物理不是说滑轮是变形的杠杆吗

Blurrae-avatar

Blurrae

2021-10-31T00:47:28+00:00

[img]https://img.nga.178.com/attachments/mon_202111/08/-7Qs4t0-ftsbK20T3cSvw-1f0.jpeg[/img]
[img]https://img.nga.178.com/attachments/mon_202111/08/-7Q3976-bsu0ZfT3cSvw-1f0.jpeg[/img]
这个题为什么不能选A[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc587c6f9.png[/img][img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc521c04b.png[/img]
Berto Bot-avatar

Berto Bot

关系不对呗
Thaiger-avatar

Thaiger

那你为什么不选D呢
BobaFettyWopp-avatar

BobaFettyWopp

你这硬杠就别了吧 做题非要较真 哪个题都是错的