Learning Objectives:Activity 1: Centroids•Experimentally determine the centroid (centre of gravity) of geometric shapes.•Be able to calculate the centroid (centre of gravity) of geometric shapes.Activity 2: Equilibrium in pulley systems•Experimentally determine equilibrium forces in a string-pulley system.•Be able to calculate equilibrium forces in a string-pulley system.Activity 3: Create your own statics experiment•Develop experiment to demonstrate the concept of static friction.•Be able to link experiment to theory discussed in the coursebook.