Forces and machines

Forces and machines
Forces and machines

Instrucciones del autor

forces and machines

Explora las hojas de trabajo

Desarrollo sostenible

Physical Science - Science

¿Qué es e desarrollo sostenible?

ELECTRICITY AND MAGNETISM

Physical Science - Science

Level of comprehension related to electric circuit, positive and negative charges, north and south magnetic poles.

Electricidade

Physical Science - Science

Electricidade e cargas eléctricas

Máquinas simples

Physical Science - Science

Plano inclinado, polea y palanca