Engineering Question - Power Screw

  • Thread starter aerosmiths
  • Start date
  • #1

Homework Statement




[URL]http://doc-0k-c0-docs.googleusercontent.com/docs/secure/18gv8eitjbbf7kd81j9pkj97r6uu2aio/enhpjst14oh50re9pqu959gslq83hok3/1275825600000/06477642192900593696/06477642192900593696/0ByXII_HcY1w-ZjI2ZDdiNzUtZWQ1ZC00NDIxLTgxMGMtMGJjMTNlMTJlMTBk[/URL]


Homework Equations




[URL]http://doc-14-c0-docs.googleusercontent.com/docs/secure/18gv8eitjbbf7kd81j9pkj97r6uu2aio/siqni2ig88eec9v9qflmuc1uq6ktutkk/1275825600000/06477642192900593696/06477642192900593696/0ByXII_HcY1w-YTIxNTA5NzAtNGI2ZC00ZWFiLWE1YTQtNDMxZjdiMmFmNDM1?nonce=7lsv5tughmivq&user=06477642192900593696&hash=nd4mfm86afbn1pg108uek6tcghv40hut[/URL]


The Attempt at a Solution




My steps:
1) Find phi
2) Find alpha
3) Find Ts (tightening)

I think i just don't know how to find the horizontal force, w
OR
Is there something else to this question ?

Please help me figure this out
Thanks in advance
 
Last edited by a moderator:

Answers and Replies

  • #2
berkeman
Mentor
59,660
9,803

Homework Statement




[URL]http://doc-0k-c0-docs.googleusercontent.com/docs/secure/18gv8eitjbbf7kd81j9pkj97r6uu2aio/enhpjst14oh50re9pqu959gslq83hok3/1275825600000/06477642192900593696/06477642192900593696/0ByXII_HcY1w-ZjI2ZDdiNzUtZWQ1ZC00NDIxLTgxMGMtMGJjMTNlMTJlMTBk[/URL]


Homework Equations




[URL]http://doc-14-c0-docs.googleusercontent.com/docs/secure/18gv8eitjbbf7kd81j9pkj97r6uu2aio/siqni2ig88eec9v9qflmuc1uq6ktutkk/1275825600000/06477642192900593696/06477642192900593696/0ByXII_HcY1w-YTIxNTA5NzAtNGI2ZC00ZWFiLWE1YTQtNDMxZjdiMmFmNDM1?nonce=7lsv5tughmivq&user=06477642192900593696&hash=nd4mfm86afbn1pg108uek6tcghv40hut[/URL]


The Attempt at a Solution




My steps:
1) Find phi
2) Find alpha
3) Find Ts (tightening)

I think i just don't know how to find the horizontal force, w
OR
Is there something else to this question ?

Please help me figure this out
Thanks in advance

Your Google Doc links don't appear to be working.
 
Last edited by a moderator:

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