Skip to content
Categories:

範例:彈簧簡諧運動(SHM)與力學能守恆

一端固定且彈力常數為k之彈簧平放在水平桌面上,另一端繫一質量為m物體,物體由壓縮量 xo時釋放,則(A)物體最大動能為(kxo2/2) (B)最大速率為 (C)當物體位置距離平衡點xo/2時,其動能與位能之比值為2 (D)當物體原先之壓縮量改為2xo時,其週期變為2倍 (E)續前題,其最大動能變為原來之4倍。

相關文章:

Posted in 彈性位能.

Tagged with , , , .

rev="post-11321" No comments

By 張慶堂 – 2021 年 06 月 05 日

0 Responses

Stay in touch with the conversation, subscribe to the RSS feed for comments on this post.

You must be logged in to post a comment.

« »
26 visitors online now
2 guests, 5 bots, 19 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 68 at 12:00 am UTC
This month: 145 at 11-03-2024 07:36 pm UTC
This year: 259 at 08-23-2024 08:56 pm UTC