A bead of mass m stays at point P(a, b) on a wire bent in the shape of a parabola y=4 Cx^2 and ro...

A bead of mass m stays at point P(a, b) on a wire bent in the shape of a parabola y=4 Cx^2 and rotating with angular speed ω (see figure). The value of ω is (neglect friction)
[JEE Main-2020 (September)]
(1) 2 √(2 gC)
(2) 2 √(g C)
(3) √(2  g/C)
(4) √(2 gC/ab)

📌 PHYSICS WALLAH OTHER CHANNELS :

📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :