Two infinite parallel horizontal surfaces are seprated by a film ofSAE 10W oil at T=10 C that is d=0.0144 in. thick . The uppersurface moves with speed V.The lower surface is stationary and contains a spring-mounted plate of of area A=0.725 ft2 .The horizontal force on the plate is F=0.115 lbf. .Calcuate thespeed of the upper plate.