A particle of mass m and velocity
v1 in positive y direction is projected on to a belt that is moving with uniform velocity
v2 in x-direction as shown in figure. Coefficient of friction between particle and belt is
μ. Assuming that the particle first touches the belt at the origin of fixed x-y co-ordinate system and remains on the belt, find the co-ordinates (x, y) of the point where sliding stops.