Centripetal Force and Acceleration Intuition
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161 videosPhysics- 9:48
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@xJellystix There IS such a this as centrifugal force. It arises when the observer is in a rotating frame of reference. The rotation of the reference frame makes an equation of motion for a particle more complicated because there "appear" to be forces on it causing it to rotate, and one of those "fictitious" forces is the centrifugal force. If you're in a rotating frame of reference and want to accurately describe a particles trajectory, you must account for the centrifugal and Coriolis forces.
zjak8 1 month ago
@balletboy94 No, there is no such thing as centrifugal force. Centripetal force does exist.
xJellystix 2 months ago
simply perfect intuition
thunderboltkrish 2 months ago
there is no such thing as centripetal force! come on thats basic physics -_-
balletboy94 2 months ago
if i ever have a kid, i might call him sal
turquelle 2 months ago
* non destructive charge collapse via golden ratio embed-ability....
inphiknitfractal 3 months ago
What are your thoughts on Dan Winter's theory of gravity being fractal charge collapse via golden ratio to implosion point at center ? (I know it's not mainstream, but math adds up if you look at his work) goldenmean dot info / gravitycause
inphiknitfractal 3 months ago
yess just in time! thanks khan
LlTTLEKlTTlES 3 months ago
Does the force of friction between the tire of the car and the road function in an analogous way as in the yo-yo example? ...My speculation here is that if the force of friction is parallel but opposite in direction to the velocity of the car, then the car will "want" to travel centripetally in consonance with the friction vector.
MarvelsofaLifetime 3 months ago
The thing I'd like to know is how does this change as the path becomes less circular and more elliptical. :o
tayo3o 3 months ago