A customer comes in with a vehicle that needs tire rotation and wheel alignment. Your bay has a two post frame engaging lift is it sulked to all of the work that needs to be done? True or False

Asimply supported beam abc of length l has ab of length hl and second moment of area / and bc of length hl and second moment of area i2. determine the strain energy stored in the beam when it is subject to a vertical load f at its midpoint and the consequential central deflection.