3. The arm of the excavator can be approximated with weights W1 and W2 located at their indicated centers of gravity. Determine: Force in cylinder EH (indicate tension or compression) FEH = Ibs. (T or C) - 28 in.- H 8 in. 11 in. 14 in. 14 in. 5 in. 16 in. G B 4 in. 12 in. -60 in.- -84 in. 8 in.8 in. 10 in. W, = 1500 Ibs W2 = 2000 Ibs

3. The arm of the excavator can be approximated with weights W1 and W2 located at their indicated centers of gravity. Determine: Force in cylinder EH (indicate tension or compression) FEH = Ibs. (T or C) - 28 in.- H 8 in. 11 in. 14 in. 14 in. 5 in. 16 in. G B 4 in. 12 in. -60 in.- -84 in. 8 in.8 in. 10 in. W, = 1500 Ibs W2 = 2000 Ibs

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.130RP

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