JEE Advanced 2014 Paper 2

Section: Physics

Question : 7 of 60

Marks: +1, -0

A wire, which passes through the hole in a small bead, is bent in the form of quarter of a circle. The wire is fixed vertically on ground as shown in the figure. The bead is released from near the top of the wire and it slides along the wire without friction. As the bead moves from A to B, the force it applies on the wire is

[JEE Adv 2014 P2]

always radially outwards
always radially inwards.
radially outwards initially and radially inwards later
radially inwards initially and radially outwards later

Validate

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