The telescoping arm ABC is used to provide an elevated platform for construction workers. The workers and the platform together have a mass of 200 kg and a combined center of gravity located directly above C. For'the position when 0-20°, determine (a) the force exerted at B by the single hydraulic cylinder BD, (b) the force exerted on the supporting carriage at A. 5 m CO 2.4 m 1.76 m
The telescoping arm ABC is used to provide an elevated platform for construction workers. The workers and the platform together have a mass of 200 kg and a combined center of gravity located directly above C. For'the position when 0-20°, determine (a) the force exerted at B by the single hydraulic cylinder BD, (b) the force exerted on the supporting carriage at A. 5 m CO 2.4 m 1.76 m
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Q.3
Transcribed Image Text:Problem 3 (Textbook 6.155)
The telescoping arm ABC is used to provide
an elevated platform for construction
workers. The workers and the platform
together have a mass of 200 kg and a
combined center of gravity located directly C
above C. For the position when 0-20°,
determine (a) the force exerted at B by the
single hydraulic cylinder BD, (b) the force
exerted on the supporting carriage at A.
5 m
2.4 m
A.
0.9 m
1.76 m
0.5 m
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