The topic of today is the energy transfer study using the boat pulley built during the class. The students first built a mimic boat pulley model, then they conducted the experiment to lift the load up and observed the energy consumption. The students also calculated energy efficiency using the built model, which is one of the essential engineering concepts. The STEM information behind this section is the energy transformation between the electrical and potential energy. All the students finished the model building part and did the experiment with different level. They enjoyed this section.
Dr. Jie
