The derrick shown in Fig. 4 (a) supports a mass
200 kg find the forces in cable BE and boom CE
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5.35. The derrick shown in Fig. 5-34 supports a mass of 200 kg. Using a free-body diagram of pin E, find the forces in cable BE and boom CE Ans. BE = 2450 N tension. CE 3360 N compression kg 40° 6m 10m Figure 5-34
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