Problem #1: Using the force method, determine the reactions (and their respective direction) at the supports (i.e.,
A_(y),C_(x),C_(y), and
Mc). Take the support at
Aas a roller and the support at
Cas fixed. Assume
EIis constant and consider flexural deformations only. Notes/Hints: To make grading this assignment more consistent, remove the roller at
Aas your extra redundancy (although other reactions could be removed)! Use virtual work to determine the relevant displacements (i.e., the Hibbeler front cover won't help you)!