Newton's Laws of Motion

1st Law: Things stay still unless something pushes them. A ball on the ground won't move until you kick it.

1st Law (cont.): Moving things keep moving unless something stops them. That's why seatbelts matter!

2nd Law: Harder push = faster speed. Heavier things need more push. F = m × a.

3rd Law: Every action has an equal reaction. Push the ground back — that's how you walk forward.

Sir Isaac Newton discovered these laws after an apple fell on his head. True story!