The principles used to solve this problem are similar to those in multiple-concept example 17. a 205-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. the ramp is inclined at 25.0° with respect to the horizontal. the coefficient of kinetic friction between the log and the ramp is 0.855, and the log has an acceleration of 0.647 m/s2. find the tension in the rope.