Fidget spinner were meant to help people improve their concentration and are now like new memes, they are also very popular and trendy but how does it work?
Its Newton’s 1st law of motion which means still unless pushed and keeps going unless a force stops it and it goes in linear motion.
Also forces act on movement, one of the forces is Gravity and will keep spinning straight-angular movement change direction by hand.
Friction on the surfaces stops movement but ball bearings (smooth metal balls) make it spin for a long time. If you buy better quality bearings your fidget spinner will spin longer.
So remember when your playing with your fidget spinner remember there's a lot of science on how it works.
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