1. The problem statement, all variables and given/known data A 1500-kg car is dragged up a 20 degree rough ramp by a tow truck. The coefficient of static and kinetic friction between the car and the ramp are 0.8 and 0.5 respectively. Assume that wheels are locked. *Note: picture of a sedan pulled up a ramp with a rope. Find the tension in the tow rope: a.) Just before car moves up the ramp. b.) When the car moves up the ramp at a steady speed of 0.5 m/s. c.) When car moves down the ramp at a steady speed of 0.5 m/s. d.) The car is pulled up the ramp at an acceleration, a =0.2 m/s^2. 2. Relevant equations Don't nkow i got these . 3. The attempt at a solution mayb i started off with msintheta, so it'll be 15000kgsin20=5130N 1 a.) T=1600 and t+78.4 b.) 11946.4 c.) 4914.25 d.) 6736.08 I don' tknow if these answers are right. I'm just not sure on where to start on it. Any help on it is appreciated!