Measurements practice.

Hello, this was a practice where the students did measurements using different apparatus.

Catapults activity

Welcome, this is a blog about the projects done by students of the Prepa Tec Sede Matamoros in the course of Mechanics. Their Mechanic's teacher and instructor was Roberto Pérez, and the course has been given in the fall of 2008.

These are some photographs of the second partial project. The students built a catapult to throw a 200 g sac of rice the distance of ten meters. Some of those catapults could throw the rice sac more than 20 meters.