Se trata de una investigación para determinar los factores que influyen en la caída libre de los cuerpos.

Gorputz baten erorketa askean eragiten duten aldagaiak edo faktoreak zehazteko ikerketa prozesu bat abian jarriko dugu.

Try to understand the functioning of an electrical circuit establishing an analogy with a mountain run. According to this, deduce the Ohm's Law carrying out some variations in critical parameters and predicting current or intensity changes.

Studying the explosion of a light bulb, making relations between heat, electrical energy and power and connecting this last concept with voltage, resistance and intensity variables in an electrical circuit