
'Sup? Okay gotta make this quick... We did more Force stuff and there's gonna be a test Tues.
Mon. Some velocity vs. acceleration things online during class. LOL apparently they do make long Slinkies.. XD
Tues: Lesson!!!! YAY!!! XD
Wed: We did some problems and found out F/M=a (Force divided by mass= acceleration XD)
Thus: We did some problems I guess on Newton's Third Law: Every objection in motion has an equal and opposite reaction. When I was on a cart and Kathy pushed me while she was on a cart we both went backwards the same distance.
Fri: More Third Law stuff: Mr. Finley sat on a cart and tries to open the door when he pulled it he went face flat into the door, we he pushed it he went backwards... The we talked about Galileo and how every object that falls at the same time will hit the ground at the same time. We took a crumpled up piece of paper vs. a dictionary and the fell at the same time. However if the paper wasn't crumpled up it didn't hit the ground at the same time... We said that was 'cause of the air pushing up in the paper. Air had more space to push when the paper was spread out rather tan crumpled up.
Why is this important to know?
With Newton's Third Law you know that the moon pushes on the earth because low tide, hide tide, waves n' things. =P
Yup... XD
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