This blog has become a sort of personal-cum-public diary. As for its contents, some are meant for me and my friends and relatives; others are for the public. This blog will have only positive, ennobling, elevating, encouraging and uplifting thoughts/ideas/materials. Whoever visits should feel happy and should be able to pick up some good ideas/thoughts/links. In short, "NOTHING NEGATIVE" is my motto.(Grateful thanks to Jon Sullivan and Public-Domain-Photos.com for the background photo)
HOW DOES THE
EARTH SPIN?
1,621,697
views•Jul 24, 2011
VERITASIUM
7.8M
subscribers
One of the
most common physics misconceptions is that an unbalanced force causes constant
motion. In truth, an unbalanced force leads to changes in motion -
accelerations.
Grateful thanks to VERITASIUM and YouTube and all the others who made this video possible
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