A Relojoaria de Newton: Leis e Gravitação

Section role: supports the second section of the lesson while the teacher leads a formal explanation of the Three Laws of Motion and Universal Gravitation, building upon the determinism introduced in the first section and laying the groundwork for problem-solving in the third. Slides: (1) Title — 'A Relojoaria de Newton: Leis e Gravitação'; (2) Espaço e Tempo Absolutos — bullets: definition of absolute space as the unchanging stage and absolute time flowing uniformly, vocabulary check; (3) Primeira Lei de Newton (Inércia) — bullets: resistance to state change, definition of inertial frames, connection back to Aristotle's rejection; (4) Segunda Lei de Newton (F = ma) — bullets: vector relationship between net force and acceleration, concrete example of pushing a mass 'm' car; (5) Terceira Lei de Newton (Ação e Reação) — bullets: forces occur in pairs acting on different bodies, debunking the misconception that they cancel each other out; (6) Perguntas Conceituais — bullets: prompt on whether the Earth and Moon attract each other with equal force; (7) Lei da Gravitação Universal — bullets: formula G(m1m2/r²), unification of the falling apple and the Moon's orbit; (8) O Grande Relojoeiro — bullets: illustration of the mechanistic universe and divine clockmaker concept. Closing slide: 'Se o universo é um relógio perfeito, onde fica o livre-arbítrio?' — hands control back to the teacher to transition into the problem-solving section.