Recent content by boarder007

I don't now anything of it :confused: I thing it has all to do with the momento... :confused: more mass how bigger the momento ...

hi I'm from belgium and I've got a problem... We have to do a science project and I have chose to study the yoyo But now we got problems... we need to calculate the rotation speed but the yoyo goes to fast and we can't see it ... we have tried with a camera but still it's to fast? Is there...