Derivation of velocity of a vehicle moving on a banked road • HERO OF THE DERIVATIONS.

[@sristishaw2123]

Such a helpful teacher for school's exam 😊😢 Thank you so much for your derivations

[@roneet9027]

Thank you so much sir for the video 🙏😊

[@Popline_editzz.]

Thank u so much sir❤🙏🏻🙏🏻✨️

[@HamidOumimoune-sb6zq]

I thougt that the friction is the tangential component of reaction but here we have RSin(theta) and f.

[@heroofthederivations7305]

Friction is always perpendicular to normal reaction. Here also that is true. Considering the equilibrium of the car we have to take the components of R and f.

[@HamidOumimoune-sb6zq]

@heroofthederivations7305 thanks sir.