A block of unknown mass is placed on a ramp at a height h above the ground as shown.  The block is given a push so it has an initial velocity of v0.  The block travels down the ramp, which is frictionless; upon reaching the bottom, the block travels along the horizontal surface where friction is present.  The coefficient of friction is mu.  How far along the horizontal surface does the mass travel before coming to a stop? A. (1/2 v0^2 + g h) / [sqrt(mu) g] B. (1/2 v0^2 + g h) mu / g C. (1/2 v0^2 + g h) / mu g D. (1/2 v0^2 + g h) sqrt(mu) / g E. cannot be determined without knowing the mass value

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