posted by Cara .
A novice skier, starting from rest, slides down a frictionless 24.0 incline whose vertical height is 215. How fast is she going when she reaches the bottom?
What are the dimensions of your numbers? degrees? radians? centimeters? inches?
One of the first things you should have learned in physics is the importance of dimensions when describing physical properties.
Try using conservation of energy to solve the problem