rotational velocity?

Question

does friction affect rotational velocity?

Answer 1

Yeah it does effects it

Answer 2

can no longer answer this question with what you wrote. no longer adequate advice. additionally, i don't comprehend what "rolling down the equation interior the lab potential." regardless of the shown fact that, that pronounced, regularly the form you may remedy that's this. you detect how rapid the object is going, regularly reported as meters according to 2nd. you ought to tutor this into rotational velocity it somewhat is regularly reported as rpm or degree angles according to 2nd. somewhat, how rapid does an merchandise must be rotating with a view to roll it on the linear velocity. enable's assume there is not any slip between the object and the exterior on which that's rolling. in any different case it gets greater complicated. enable's assume additionally that the object is around (the two cylyndrical or around). the gap that the object will commute with each and each revolution (i.e. 360 levels of rotation) is two*pi*radius of the object. So no count if that's rotating at 360 levels according to 2nd (it somewhat is likewise 60 revolutions according to minute or 60rpm), it is going to roll linearly on the exterior a distance of two*pi*radius according to 2nd. in the experience that your merchandise isn't a circle, then it somewhat is greater complicated. returned assuming no slip, then the object will commute it is circumference with each and each revolution. One revolution according to 2nd (or 360 levels according to 2nd) rotational velocity will make the object commute linearly a distance equivalent to its circumference according to 2nd.