MITSEIJul 7, 2022Tug of war (Coefficient of friction)In this activity learners will play a game of tug of war. The teams will need to be divided such that they are more less balanced. The...
MITSEIJun 8, 2022Roll away (Relative friction of surfaces)In this activity learners will use a rolling tennis ball to measure the relative friction between different surfaces. The key idea is...