The friction between the block and the floor depends on velocity? Ffr(v) = mg(alpha+betav) where alpha,beta areconstants.
Assume F0 > mg?.
(A) Calculate v(t), with v(0) = 0.
(B) Sketch a graph of v versus t.
(C) Calculate the time t1/2, when the velocity of the block is onehalf of the asymptotic velocity? compute t1/2 if beta = 0.1 sm1.