1. Draw the free-body diagram of the uniform trashbucket which has a significant weight.It is pinned at A and rests against the smooth horizontal member at B .Showyour result in side view .Label any necessary dimensions
2. Draw the free-body diagram of the outrigger ABC used to support a backhoe.The top pin B is connected tothe hydraulic cylinder,which can be considered to be ashort link (two-force member),the bearing shoe at A issmooth,and the outrigger is pinned to the frame at C .
3.Draw the free-body diagram of the wing on thepassenger plane.The weights of the engine and wing aresignificant.The tires at B are free to roll.
4. Draw the free-body diagram of the wheel andmember ABC used as part of the landing gear on a jetplane.The hydraulic cylinder AD acts as a two-forcemember,and there is a pin connection at B .