first law of motion
Текст на Статията
- First Law
- Why??
- Which way should I kick the ball ???
- Tina Kick the ball fast
- no time!. tell you later Score a goal!
- Of
- Good Job !!!
- Motion
- yeah, yeah I know
- Hey, you said you would explain ???
- "Well, basically, it's just inertia. The ball doesn't have much inertia,so a small kick (or small force) canget it moving. The harder you kick, the more speed you give it. So something moving will never stop moving (or rolling) until an object or friction,"
- Yeah you got it !!!
- so I had to kick the ball to get it moving
- In this case, the net stops it. And what is at rest stays at rest. But if nothing stops it, it will stay at the same velocity.
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