If you love playing sports and games but think you don't like science, think again--SPORT SCIENCE. Welcome to Gateway to Science: Sports and Games!
Sunday, December 22, 2013
WOULD LOVE YOUR FEEDBACK ! : )
When I learned to set up this blog, I didn't think about encouraging people to sign on as a Follower, nor to post comments or to ask questions. A lot of people have looked at this, and I'd love to know your reaction to it. Love to hear from you!
"BREAKING" NEWS
Two months ago -- October 21, 2013 -- I had an experience that was a very effective lesson in Newton's laws of motion. Let me "walk" you through it.
1st law of motion: I was an object in motion with a tendency to stay in motion (this is called inertia) until I came in contact with an unbalanced outside force.
TRANSLATION: I stepped off the sidewalk near the Union Oyster House, looking to be sure there was no traffic in the road. As I did so, I didn't see a pothole, stepped in it and fell flat on my face! Now I was an object at rest, with a tendency to stay that way. (This, too, is called inertia.)
2nd law of motion:
Force = mass x acceleration
TRANSLATION: I had been walking at a good clip (acceleration) and, seeing that my size is more than I would like (mass), the resultant force was considerable.
3rd law of motion: Every action has an equal and opposite reaction.
TRANSLATION: As my right foot hit the edge of the pothole, the pothole pushed back on my foot. My foot lost, the pothole won. My 5th metatarsal broke.
It is quite a bit better now, thank you, but I'm walking with a limp. Hopefully that will improve in time.
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