A recreational motor boat on a lake is towing a 06-kg water skier. She holds on to a nylon tow rope of length 13 m with a cross sectional area of 2.0 x 10"5 m. As the boat and she starts moving, she is subjected to a horizontal drag force of 130 N from the water. If she moves with an acceleration off 0.85 my's', by how much does the rope stretch? Young's modulus for nylon Is 3.7 x 10" N/m"