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b) Determine the horizontal and vertical components of the force acting on the hing
3. A uniform 4.0 m long beam with a mass of 15 kg rests on a pivot at one end and is kept
horizontal by a cable at the other end. The beam is supporting a 25 kg mass as shown. What is
the tension in the cable?
pluct
15 kg beam
2.5m -
Fird ferce or support)
сп вест
of
25 kg
-1.5 m
55⁰
55°
weight of beam = middle
weight of dhject = pa
te middle on

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