1. The beam is supported by a rocker at A and a pin at B. The weight of the beam is negligible. a. Draw a complete free-body diagram of the beam. Clearly label all known and unknown forces and/or moments. 600 N 40 2m 0.2 m 3 m D 100 N 2 m 200 N B b. Determine the unknown support reactions on your free-body diagram. Express each of your answers with a magnitude and arrow indicating direction.
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