Esteve Juanola
2004
A collection of exercises and problems on simple machine (inclined plane, lever, wheel, pulley and screw). The unit includes a brief theoretical introduction, problems (with the way to solve them and the final answers), and self-assessment activities.
http://www.edu365.cat/eso/muds/tecnologia/problemes/maquines_simples/msimples.htm
Errors en les solucions de les activitats. JPRUNES el 25/12/2012 |