A 3.40m-long, 580kg steel beam extends horizontally from the point where it has been bolted to the framework of a new building under construction. A 75.0kg construction worker stands at the far end of the beam. What is the magnitude of the torque about the point where the beam is bolted into place?
"The RIAA has shown a certain disregard for the creative people of the industry in their eagerness to protect the revenues of the record companies." -- Frank Zappa
"That's the trouble with political jokes in this country... they get elected!" -- Dave Lippman
"That's the trouble with political jokes in this country... they get elected!" -- Dave Lippman
got a physics homework problem, who can help me out? 
- 10/04/2011 06:33:44 AM
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- 10/04/2011 06:33:44 AM
2219 Views
my solution -- which is apparently wrong
- 10/04/2011 06:36:20 AM
1802 Views
The only thing I see which might affect your results...
- 10/04/2011 10:58:00 AM
1471 Views
I also got 12,174 N*m. *NM*
- 10/04/2011 02:13:24 PM
578 Views
"Your answer either contains an incorrect additive numerical constant or is missing one." *NM*
- 10/04/2011 11:44:49 PM
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Interesting. Did you copy/paste the problem statement for your post? *NM*
- 11/04/2011 01:49:15 AM
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here's the copy/paste from the site
- 11/04/2011 02:22:27 AM
1470 Views
You summed it up well enough. I'm out of ideas. Sorry. If you find out the answer....
- 11/04/2011 02:50:50 AM
897 Views
*NM*
If this thing works at all like Webassign (an online homework thingy I used to do)...
- 10/04/2011 08:28:03 PM
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