A 11.0 kilogram box is being pushed from the bottom to the top of a frictionless ramp. When the box is pushed at a constant velocity, the non conservative pushing force does 58.0 Joule of work. Find how much work is done by the pushing force when the box starts from rest at the bottom and reaches the top of the same ramp with a speed of 1.50 m/s?
Wnc = ______ J