The problem involves a water skier moving at a speed of 14 m/s while being pulled by a rope at a 35-degree angle. The tension in the rope is given as 90.0 N, and the task is to determine the work done by the resistive force of the water over a distance of 50 meters.
The discussion is ongoing, with participants providing feedback on each other's attempts and clarifying the need to analyze the force diagram. There is a focus on understanding the components of the forces involved, but no consensus has been reached on the approach to the solution.
Participants are navigating the implications of the skier's constant speed, which indicates that the net force is zero, leading to discussions about the balance of forces and the interpretation of the problem setup.
silvashadow said:There is no acceleration so draw the force diagram. x-part of the tension is equal to the resistance.
Dick said:I don't think you tried hard enough. Can you show us what you did? Since the skier is not accelerating the resistive force balances the x component of the tension force.
Dick said:In what way does that differ from what I said? Or are you just reinforcing the point?