Archive for September 22nd, 2007

I put a new bird feeder in my back yard 1 week ago, but have had no birds visit. Why?

Saturday, September 22nd, 2007
baw asked:


I bought this great brass solar bird feeder and hung it on a hook designed for such. It hangs on one side of the yard close to a flower bush. Not one bird has stopped by for lunch. The food I bought is a variety. I can’t even get a crow to stop. WHY?

Jeffrey
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Posted in Bird Feeders | 14 Comments »

A 194 N bird feeder is supported by three cables, as shown in Figure P4.17. Find the tension in each cable?

Saturday, September 22nd, 2007
KtG asked:


A 194 N bird feeder is supported by three cables, as shown in Figure P4.17. Find the tension in each cable.

Image: http://www.webassign.net/sf/p4_17.gif

_____ N (right cable tension)
_____ N (left cable tension)

Lucy

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Posted in Bird Feeders | 1 Comment »