A box of mass m = 19.5 kg m=19.5 kg is pulled up a ramp that is inclined at an angle θ = 23.0 ∘ θ=23.0∘ angle with respect to the horizontal. The coefficient of kinetic friction between the box and the ramp is μ k = 0.335 μk=0.335 , and the rope pulling the box is parallel to the ramp. If the box accelerates up the ramp at a rate of a = 2.69 m/s 2 a=2.69 m/s2 , calculate the tension F T FT in the rope. Use g = 9.81 m/s 2 g=9.81 m/s2 for the acceleration due to gravity.