4.25 When the truck is empty, it weighs 6000 lb and its center of gravity is at G. Determine the total weight W of the logs, knowing that the load on the rear axle is twice the load on the front axle. 72 in.- -144 in 60 6000 lb - 120 in.- 20 in. 60 in N- 2N, -200 in. N FBD Figure P4.25
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