A 2-kg picture is hung by two wires of equal length. Each makes an angle of ?

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A 2-kg picture is hung by two wires of equal length. Each makes an angle of ? with the horizontal, as shown in Figure.

(a) Find the general equation for the tension T, given ? and weight w for the picture. For what angle ? is T the least? The greatest?

(b) If ? = 30^o, what is the tension in the wires?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jun 04, 2011 06:08 AM

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A 2-kg picture is hung by two wires of equal length. Each makes an angle of ?

Question:

60 30 т. т,

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a w 2 T sin T w 2 sin ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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