A crane of mass 3000 kg supports a load of 10000 kg as in Figure $P 12.47 .$ The crane is pivoted with a friction-less pin at $A$ and rests against a smooth support at $B$. Find the reaction forces at $A$ and $B$. (FIGURE CAN'T COPY)
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First, let's draw a free body diagram of the crane and the load. We have the crane with a mass of 3000 kg and the load with a mass of 10000 kg. The crane is pivoted at point A and rests against a smooth support at point B. Show more…
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