Comments on: A 170 N bird feeder is supported by three cables as shown in Figure P4.17. Find the tension in each cable? http://www.best-bird-feeders.net/a-170-n-bird-feeder-is-supported-by-three-cables-as-shown-in-figure-p417-find-the-tension-in-each-cable/56/ Your Questions, Our Answers Wed, 08 Feb 2012 10:30:55 +0000 http://wordpress.org/?v=2.2.1 By: McGyver http://www.best-bird-feeders.net/a-170-n-bird-feeder-is-supported-by-three-cables-as-shown-in-figure-p417-find-the-tension-in-each-cable/56/#comment-152 McGyver Thu, 06 Mar 2008 03:55:39 +0000 http://www.best-bird-feeders.net/a-170-n-bird-feeder-is-supported-by-three-cables-as-shown-in-figure-p417-find-the-tension-in-each-cable/56/#comment-152 ΣFv = 0 T1 = 170 sin 30º = 85N T2 = 170 cos 60º = 85N T1 + T2 = 170 85N + 85N = 170N ΣFv = 0

T1 = 170 sin 30º = 85N

T2 = 170 cos 60º = 85N

T1 + T2 = 170

85N + 85N = 170N

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