Figure (3) shows the arrangement of a set of pulleys, a spring, and a smooth contact position that are connected through a flexible line having a total length of 12 meters, which sustains a box with mass of 15 kg. If the system is known to be in equilibrium, solve for: a) The angle a. b) The force T. 4 3.0 m 3.0 m a T 4.0 m Figure (3)

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Figure (3) shows the arrangement of a set of pulleys, a spring, and a smooth contact position
that are connected through a flexible line having a total length of 12 meters, which sustains a box
with mass of 15 kg. If the system is known to be in equilibrium, solve for:
a) The angle a.
b) The force T.
5
4
3.0 m
3.0 m
a
T
4.0 m
Figure (3)
Transcribed Image Text:Figure (3) shows the arrangement of a set of pulleys, a spring, and a smooth contact position that are connected through a flexible line having a total length of 12 meters, which sustains a box with mass of 15 kg. If the system is known to be in equilibrium, solve for: a) The angle a. b) The force T. 5 4 3.0 m 3.0 m a T 4.0 m Figure (3)
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