question archive A bead slides along a frictionless wire lying on a horizontal plane
A bead slides along a frictionless wire lying on a horizontal plane
Subject:PhysicsPrice: Bought3
A bead slides along a frictionless wire lying on a horizontal plane. It makes an angle of 45° with x-axis as shown in fig. In addition to any normal forces exerted by the wire, the bead is subject to an external force that depends on position according to formula
F = F0(x/x0)2i + F0(y/y0)2i
If the bead has speed v0 at the origin O, find its speed (in m/s) as it leaves the end P of wire
Given data:
Fn = 1N. xn = 15m. un = 15m.
