關於機械的問題 - 考試
By Charlotte
at 2015-01-02T16:38
at 2015-01-02T16:38
Table of Contents
小弟今天在做題目時
算到一題如下
有一螺旋千斤頂,手柄半徑為200mm,螺桿導程為10mm,若機械損失為20%,當施力為98N
時,可升起質量為多少之物體(重力加速度為9.8m/sec^2)?
想請各位高手分享一下這提如何解!?
感恩!
--
算到一題如下
有一螺旋千斤頂,手柄半徑為200mm,螺桿導程為10mm,若機械損失為20%,當施力為98N
時,可升起質量為多少之物體(重力加速度為9.8m/sec^2)?
想請各位高手分享一下這提如何解!?
感恩!
--
Tags:
考試
All Comments
By Doris
at 2015-01-07T12:21
at 2015-01-07T12:21
By Olivia
at 2015-01-09T04:14
at 2015-01-09T04:14
By Quintina
at 2015-01-12T15:23
at 2015-01-12T15:23
By Cara
at 2015-01-13T16:38
at 2015-01-13T16:38
By Daniel
at 2015-01-18T14:13
at 2015-01-18T14:13
By Dinah
at 2015-01-18T16:13
at 2015-01-18T16:13
Related Posts
生物問題請教
By Wallis
at 2015-01-02T16:27
at 2015-01-02T16:27
考高業的老莫版本
By Dora
at 2015-01-02T16:22
at 2015-01-02T16:22
財務管理問題
By Sierra Rose
at 2015-01-02T15:43
at 2015-01-02T15:43
行政類科民法題庫推薦
By Brianna
at 2015-01-02T15:10
at 2015-01-02T15:10
關於台北捷運類組問題..
By Emily
at 2015-01-02T13:46
at 2015-01-02T13:46