Setup Page For Day 2 Of Cratering Lab The setup in the lab is the same as for day 1. The main addition is the two story drop. ====== Two story drop ====== * Large containers of sand in KPTC112. * 25.4mm diameter steel ball. * Calipers. * Long tape measure. * Broom and dust pan. One setup goes in the main 1st floor hallway, the other on the 1st floor of the SW stairwell. {{phylabs:lab_courses:phys-140-wiki-home:fall-experiments:cratering-lab:cratering_day2:pxl_20240612_160311707.jpg?800}} {{phylabs:lab_courses:phys-140-wiki-home:fall-experiments:cratering-lab:cratering_day2:pxl_20240612_160353093.jpg?800}}