The impact between the rod and rigid mass

Hello everyone,

It is the first time to use ABAQUS, and I don't know how to simulate the axial impact between an elastic rod and a rigid mass. So please I want a guide video to solve this problem with ABAQUS. the impact problem is given in the attached picture, and the deformation will be only in the rod and only in one dimension (x-direction)

Thank you for that​​​​​​​