4 CRANE A simple crane is shown in the below diagram

Last updated: 6/25/2023

4 CRANE A simple crane is shown in the below diagram consisted of light rods with length 1 m and 2 m The end of the crane is supporting a 5 kN object Point B is known as a pin It is attached to the main body and can exert both a vertical and horizontal force Point A is known as a roller and can only exert vertical forces Rods can only be in pure compression or pure tension 5 KN C D In kN what is the force experienced by the rod CD Express a positive number if the member is in