A 2-kg picture is hung by two wires of equal length. Each makes an angle of ?
Question:
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 ? = 30o, what is the tension in the wires?
Transcribed Image Text:
60 30 т. т,
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a w 2 T sin T w 2 sin ...View the full answer
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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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