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A 400-N uniform vertical boom is attached to the ceiling by a hinge, as shown. An 800-N weight W and a horizontal guy wire are attached to the lower end of the boom as indicated. The pulley is massless and frictionless. The system is in equilibrium. hinge pulley boom (400 N) We 800-N 60 (a) What is the magnitude of the tension force T of the horizontal guy? (b) The line holding the weight is 2m long and made of Kevlar with a Youngs modulus of 100 GPa, and a radius of 2mm. How far does the line stretch?
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tenjan mche lire holding the wins W in 60 N=14 61.88 N 230·gy N | AnS TL 61-88 N (2m

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