Motion 1

6. Force an invisible, natural pull that makes everything with mass attract everything else with mass
7. First Law Law of Inertia, says that things like to keep doing what they're doing: if something is sitting still, it stays still; if it's moving, it keeps moving in a straight line at the same speed, unless a force pushes or pulls it to change
11. Third Law "For every action, there's an equal and opposite reaction," or simply, forces always come in pairs: when you push something, it pushes back on you just as hard but in the opposite way, like when a rocket pushes gas down (action) and the gas pushes the rocket up (reaction).
12. how fast something is moving and the direction it's going
13. Second Law Law of Inertia, says that things like to keep doing what they're doing: if something is sitting still, it stays still; if it's moving, it keeps moving in a straight line at the same speed, unless a force pushes or pulls it to change

1. how quickly something's movement changes
2. when something moves or changes its position
3. a push or a pull that makes something move, stop, speed up, slow down, or change direction
4. Force the invisible push or pull between tiny charged particles, like magnets but with electricity, where opposites attract (positive and negative stick) and likes repel (positive pushes positive, negative pushes negative), making things stick or jump apart, like a balloon on your hair or a lightning zap, caused by static electricity building up on surfaces.
5. a push or a pull that makes something move, stop, speed up, slow down, or change direction, like
8. how fast something moves; distance divided by time
9. Force a push or a pull that makes something move, stop, speed up, slow down, or change direction, like
10. like the "oomph" or "power" of a moving thing, making it hard to stop, and it depends on how heavy something is (mass) and how fast it's going (velocity),