In this tutorial, you used commands on the Create panel to add features to existing bodies. In separate activities, you
Created a loft feature on a gas pedal, then added a web feature, and a rib to provide additional support.
Created counterbore holes on a threaded mount, then removed unwanted material, added support, and created threading on the shaft.
Created a 2-sided turbine from a base and blade.
Set the materials for the models and checked the mass of each model to ensure that it met expectations.