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PHYSICS
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Newton's Legacy
📏 NEWTON'S FIRST LAW: INERTIA
TOPIC 02 · PHYSICS · MECHANICS · MOTION
📖 PAGE 1: THE LAW OF INERTIA
CONCEPT
Objects Never Change On Their Own
In deep space, with no air or friction to slow it, a moving object would drift on forever. No force means no change in motion. This is inertia!
INERTIA!
⭐ Things have "natural stubbornness"
⭐ They resist any change
⭐ Only forces can change motion
🪨 A boulder stays still forever
🪨 An asteroid keeps flying through space
🪨 The universe is fundamentally lazy
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