A bead of mass {m} stays at point {P}( {a}, {b}) on a wire bent in the shape of a parabola y=4 C x^{2} and rotating with angular speed \\omega (see figure). The value of \\omega is (neglect friction): [2 Sep 2020 Shift 1]

JEE Mains 02-Sep-2020 Shift 1 Solved Paper

Section: Physics

Question : 10 of 75

Marks: +1, -0

A bead of mass m stays at point P(a,b) on a wire bent in the shape of a parabola y=4Cx2 and rotating with angular speed ω (see figure). The value of ω is (neglect friction):

[2 Sep 2020 Shift 1]

√
2gC
ab
2√2gC
√
2g
C
2√gC

Validate

Go to Question:

Prev Question

Next Question