Текст на Статията
- How will playing baseball help me with my physics homework
- Easy.Newtons first law says:objects in motion tend to stay in motion unless acted on by external force
- So?
- #160;So,if i throw this ball at you,it will keep going in a straight line forever unless your pretty face acts as a stopping force.
- OUCH! Can you explain the second law with a little less violence?
- THWACK!
- No,can do.We're just getting started.
- Law #2: Force equal the mass times the acceleration.Would you rather get hit by the softball or the baseball
- The softball,because its not as massive.
- Exactly,it has less force because it has less mass
- OW! Was that neccessary?
- THWACK!
- Yes.Law #3. To every action there is an equal and opposite reaction.
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