This is an Engineering Physics question. Holding onto a tow rope moving parallel to a frictionless ski slope, a 79.1 kg skier is pulled up the slope,...

This is an Engineering Physics question.Holding onto a tow rope moving parallel to a frictionless ski slope, a 79.1 kg skier is pulled up the slope, which is at an angle of 8.8° with the horizontal. What is the magnitude Force-rope of the force on the skier from the rope when (a) the magnitude v of the skier's velocity is constant at 2.14 m/s and (b) v = 2.14 m/s as v increases at a rate of 0.124 m/s2?