A piece of wire is bent in the shape of a parabola `y = Kx^(2)` (y - axis vorical) with a bead
Channel: Doubtnut
Date: 2020-07-12

A piece of wire is bent in the shape of a parabola `y = Kx^(2)` (y - axis vorical) with a bead of mass m on it . The beat can side on the wire without friction , it stays the wire is now accleated parallel to the bead , where the bead can stay at rest with repect to the wire from the y - axis is