Considering the skier in the previous problem, suppose she starts down the slope moving at 10.0 m/s. Neglecting any friction losses, how fast will she be moving at the bottom of the hill?

Previous problem

Imagine a 60.0-kg skier standing still on the top of a snow-covered hill 150 m high. Neglecting any friction losses, how fast will she be moving at the bottom of the hill? Does her mass matter?