A man pushing a crate of mass

m = 92.0 kg

at a speed of

v = 0.855 m/s

encounters a rough horizontal surface of length

? = 0.65 m

as in the figure below. If the coefficient of kinetic friction between the crate and rough surface is 0.355 and he exerts a constant horizontal force of 293 N on the crate.

A man pushing a crate of mass m = 92.0 kg at a speed of v = 0.855 mjs encounters a rough horizontal surface of length I? = 0.65 m as in the gure below. If the coefcient of kinetic friction between the crate and rough surface is 0.355 and he exerts a constant horizontal force of 293 N on the crate. _, V . (D (3) Find the magnitude and direction of the net force on the crate while it is on the rough surface. magnitude|:| N direction (b) Find the net work clone on the crate while it is on the rough surface. S J (c) Find the speed of the crate when it reaches the end of the rough surface. S m